25 Best NMN Supplements You Can Buy in Singapore (2025 Guide)
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25 Best NMN Supplements You Can Buy in Singapore (2025 Guide)

Written by: Jeff Duyvesteijn

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Published on

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Time to read 31 min

Quick Answer

The best NMN supplement in Singapore is “The Repair - NMN+ by For Youth”. Each capsule combines 450mg of 99% pure Uthever® NMN for direct NAD+ replenishment, ApiAge® Apigenin to protect NAD+ stores, and pterostilbene to activate sirtuins and help your body use NAD+ more effectively. This unique triple-action blend ensures you keep and maximise more of the NAD+ you’re boosting, all in one convenient single capsule.


Top 3 Picks (Quick Summary)

  • 🥇  Best Overall NAD+ Booster: “The Repair - NMN+ by For Youth” – A triple-action, premium-quality formula delivering 450 mg of patented Uthever™ NMN at over 99% purity, supported by ApiAge® Apigenin to maintain NAD+ levels and pterostilbene. It boosts, builds, and protects NAD+ levels, achieving up to 38% higher NAD+ production and 50% better retention compared to NMN alone. Third-party tested for purity and safety, it’s available at 59 SGD with fast shipping across Singapore.

  • 🥈  Best Starter NAD+ Booster: “The Base - NMN by For Youth” – Designed for newcomers, this formula offers a clean, reliable boost with 250 mg of Uthever™ NMN at over 99% purity. Made in a GMP-certified European facility and third-party tested for safety, it delivers premium quality at an accessible 45 SGD, a perfect entry point into NAD+ supplementation.

  • 🥉  Best NMN supplement near me: “SingBest Health NMN Brain Power Boost”Available at major pharmacies across the island, this brand stands out among other options in local stores due to its use of a verifiable NMN source and its commitment to third-party testing for quality and purity. It is a trustworthy choice for anyone who prefers to buy their NMN supplements at a premium price in-store for immediate access.


Quick Comparison Table

Use the filter below to limit the columns

#
Brand & Product
Patented NMN
Third-Party Testing*
Price / gram*
NMN Dosage*
Form
Shipping Time*
1
The Repair - NMN+ by For Youth
Yes
Full Testing
$$
450 mg
Capsule
1-2 days (Free)
2
The Base - NMN by For Youth
Yes
Full Testing
$$
250 mg
Capsule
1-2 days (Free)
3
AVEA's NMN
Yes
Full Testing
$$$
250 mg
Capsule
1-2 weeks
4
Xandro Labs Pure NMN Capsules 500 MG
No
Full Testing
$
500 mg
Capsule
2-4 days
5
SingBest Health NMN Brain Power Boost Capsule
Yes
Full Testing
$$$$
200 mg
Capsule
N/A, available in local pharmacies
6
PartiQlar Pure NAD+ Capsules
No
Full Testing
$
500 mg
Capsule
1-2 weeks
7
Agemate NMN Capsules for NAD+ (60 x 250mg)
No
Full Testing
$$
250 mg
Capsule
1 week
8
AlphaCell Pure NMN Supplements 500mg
No
Full Testing
$
500 mg
Capsule
1 week
9
ProHealth NMN Pro™ 500
Yes
Partial Testing
$$
500 mg
Capsule
2-6 weeks
10
Omre - NMN + RESVERATROL
Yes
Full Testing
$$
250 mg
Capsule
1 week
11
Renue by Science NMN
No
Partial Testing
$$
250 mg
Capsule
1-2 weeks
12
Do Not Age Pure NMN
No
Partial Testing
$
500 mg
Capsule
3-7 days
13
NOVOS Boost
No
Partial Testing
$$$ 
125 mg
Capsule
1-2 weeks
14
Vitanad+ NMN Supplement
Yes
No Testing / No Info.
$
250 mg
Capsule
2 weeks
15
Perpetua Life
No
Partial Testing
N/A
N/A (Blend of NMN + NR, 250 mg total per cap)
Capsule
1 week
16
Live Long Long - NMN PerformMax
Yes
Partial Testing
$
400 mg
Capsule
2 business days (Free)
17
Elivity - Cell Energy - 440mg NMN
No
Partial Testing
$$$
440 mg
Capsule
1-2 business days within Singapore (Free)
18
Genuine Purity Liposomal NMN NAD+ Booster for Accelerated Cellular Regeneration
No
Partial Testing
$$
250 mg
Capsule
1-2 weeks
19
Simply Nootropics NMN Capsules for NAD+
No
No Testing / No Info.
$$
250 mg
Capsule
1 week
20
HOLISTIC WAY PREMIUM GOLD
Bio-NMN 400mg
No
No Testing / No Info.
$$$
400 mg
Sachet
3 to 5 business days, available in local pharmacies
21
GreenLife Cell Vitality NMN Boost
No
No Testing / No Info.
$$$
450 mg
Capsule
2 business days, available in local pharmacies
22
Korra Lab NMN Capsules
No
Full Testing
$$
350 mg
Capsule
2-3 days (Free)
23
Invity Ultimate NMNH Advanced
No
No Testing / No Info.
$$$$
400 mg
Capsule
2-3 days (Free)
24
Seisyo NMN Powerful NAD+
No
No Testing / No Info.
$$$$
200 mg
Sachet
N/A, available in local pharmacies
25
VitaHealth NMN+
Contains no NMN
No Testing / No Info.
N/A
N/A
Sachet
7-14 business days, available in local pharmacies


* Ratings are based solely on publicly available information.

* Prices shown are based on the time of capture and may change over time.

* Singapore’s HSA restricts daily NMN dose to 450mg or less. Any brands with 500mg/capsule (PartiQlar, Xandro, AlphaCell, ProHealth, Do Not Age, etc.) are technically not compliant for daily single-capsule use in Singapore.

* Third party testing are based on 3 factors; third-party tested, batch test, and heavy metals test


Table of Contents

  • What Makes a Quality NMN Supplement?

  • How We Evaluated These Supplements

  • Top 25 NMN Supplement Brands in Singapore

  • What is NMN Supplement and How Does it Work?

  • FAQs

  • Key Takeaways


What Makes a Quality NMN Supplement & Powder?

Finding a high-quality NMN supplement or powder can be challenging, but focusing on a few key factors makes the decision much simpler. When shopping online or in local stores, look for products that prioritise  purity third-party testing effective dosage additional powerful ingredients, and  overall value.

  • Effective at boosting NAD+ and maintaining it: NMN is a direct precursor to NAD+, the essential molecule that powers cellular energy, repair, and resilience. Supplementing with high-quality NMN helps restore and maintain healthy NAD+ levels, but protecting NAD+ from being broken down too quickly is just as important. Ingredients like apigenin support this by inhibiting CD38, an enzyme that accelerates NAD+ loss. When combined with other compounds like pterostilbene (a type of polyphenol that enhances NAD+-related processes), NMN supplements not only raise your NAD+ levels but also ensure it’s used effectively for important functions like DNA repair, balancing metabolism, and protecting cells over the long term.

  • Purity Level (≥ 99%): A high-purity NMN supplement ensures you are getting a potent and effective product without unwanted fillers or contaminants. Just keep in mind that when a brand claims 100% purity, it’s wise to be a bit cautious. It is not scientifically possible, trace levels of other compounds will always be present due to limitations in the extraction and manufacturing process.

  • Third-party / Batch Testing & Heavy Metal Screening: This is non-negotiable. Every product should be independently tested by a third-party lab to confirm its purity, verify the actual NMN content per dose, and screen for contaminants. We prioritise brands that conduct batch testing and share these results openly, since it verifies every production run, not just an initial sample. A Certificate of Analysis (COA) should confirm both the stated NMN dosage and that the supplement is free from heavy metals and other harmful substances.

  • Clinically-Aligned Dosage & Delivery Form: The dosage should align with amounts used in human clinical trials, typically ranging from 250 mg to 500 mg daily. It’s also important to follow local health authority guidelines – for example, in Singapore, the HSA permits a maximum daily dose of 450 mg of NMN (classified under vitamin B3). Be cautious of brands like Xandro and Korra that promote higher intakes (e.g. 700 mg), as these exceed official safety limits.

  • Price Per Gram (Value): Calculating the cost per gram of NMN helps assess the true value of a product. However, price alone doesn’t tell the full story, some supplements include additional active ingredients, such as The Repair - NMN+ by For Youth which has apigenin and pterostilbene, which enhance NMN’s effectiveness.

  • Brand Transparency & Service: Trustworthy brands are open about their sourcing, purity testing, and manufacturing processes. They also provide reliable customer service, including:

    • Clear shipping times and costs

    • Customs support (especially important for orders outside Singapore)

    • A straightforward return or refund policy. A strong return policy not only protects you but also reflects a brand’s confidence in its product quality.


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How We Evaluated These Supplements & Powder

Our evaluation process is designed to deliver a fair, thorough, and insightful ranking of NMN supplements and powders in Singapore. We consulted a wide range of sources, including official product websites, third-party vendor listings, and independent lab reports, to ensure the accuracy and reliability of our findings. For brands lacking accessible lab data, we reached out directly to request documentation. In addition to assessing NMN content and purity, we placed significant emphasis on the presence and quality of additional ingredients that may enhance the supplement’s overall bioavailability and effectiveness.

Evaluation Factors:

  • Bioavailability: Our evaluation placed strong emphasis on the presence and quality of additional ingredients that improve NMN absorption and effectiveness. We specifically looked for complementary components, such as absorption enhancers, NAD+ precursors, or supportive cofactors like antioxidants, that are scientifically supported to boost NMN’s bioavailability. By focusing on these added ingredients, we aimed to identify supplements that maximize NMN uptake and utilization, providing a more robust and holistic increase in NAD+ levels than products with NMN alone.

  • Patented Ingredients: We considered whether brands use patented forms of NMN, such as Uthever™ or Longevir™. Patented NMN makes it easy to trace the source and confirm the quality, giving you confidence in what you’re taking.

  • Safety: We prioritised brands with a strong safety profile, evidenced by GMP certification and thorough third party testing for purity and heavy metals.

  • Availability/Fulfillment: We verified the accessibility of products in Singapore and evaluated shipping times, costs, and return policies.


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Top 25 NMN Brands in Singapore

1. The Repair-NMN+ by For Youth (Best Overall)

Supplement Information:

The Repair-NMN+ is formulated as a high-purity NMN supplement, containing over 99% pure NMN in capsule form. Each bottle provides a total of 13,500 mg, with 450 mg per capsule, using patented and clinically tested Uthever™ NMN, a raw material trusted by leading supplement brands. This dosage complies with the Singapore HSA’s daily limit of 450 mg, ensuring safety and regulatory compliance for consumers in Singapore.


The Repair stands out for its triple-action formula. Alongside NMN, it contains ApiAge® Apigenin and Pterostilbene, which work together to enhance and sustain NAD+ levels more effectively than NMN alone. Apigenin preserves NAD+ by inhibiting CD38, the enzyme responsible for its degradation. Pterostilbene, a bioavailable polyphenol, activates sirtuins that require NAD+ for DNA repair, metabolic regulation, and cellular protection. These components optimize NAD+ utilization and support physiological processes associated with healthy aging.


Research further supports the effectiveness of this advanced formulation.

  • A 2023 clinical study published in GeroScience (Yi L. et al.) showed a 38% increase in NAD+ levels and a 50% improvement in physical endurance among NMN users.

  • Preclinical research published in Diabetes by Harvard Medical School (Escande C. et al., 2013) found that NMN supplementation could help preserve 70% of NAD+.


Through the integration of these complementary mechanisms, The Repair-NMN+ is designed to restore energy, enhance cognitive function, and promote cellular health. It is positioned as one of the most advanced NMN supplements currently available in Singapore.


Testing and Manufacturing:

The Repair-NMN+ by For Youth is manufactured in Europe in a GMP-certified facility, following some of the world’s strictest quality standards. Each batch undergoes independent third-party testing to confirm dosage and screen for contaminants, including heavy metals. Full Certificates of Analysis (COAs) are published online for transparency, a critical step in a market where studies show that over 75% of NMN products contain less than their labeled amounts (Sandalova, E., et al., 2024, Geroscience, 46(5), 5075–5083).


For consumers in Singapore, this level of transparency and quality control provides confidence in both the safety and effectiveness of the supplement.


Pros:

The Repair-NMN+ by For Youth stands out as one of the few NMN supplements that combines NMN with clinically backed ingredients like ApiAge® Apigenin and Pterostilbene, helping to not only boost but also sustain healthy NAD+ levels. Every batch undergoes independent third-party testing, and all Certificates of Analysis (COAs) are published online, giving consumers full transparency and confidence in the product’s quality and purity. Additionally, expedited shipping enhances consumer convenience.


Cons:

Although each bottle contains 13,500 mg of NMN, which is marginally lower than some comparably priced products, the formulation offers a distinctive triple-action approach utilising patented NMN.

2. The Base-NMN by For Youth (Best Value)

Supplement Information: 

The Base-NMN is a high-quality NMN supplement in capsule form, made with over 99% pure Uthever™ NMN. Each bottle provides 7,500 mg of NMN in total (250 mg per capsule), ensuring consistent quality and purity. Unlike The Repair, The Base does not include additional NAD+ supporting compounds, making it a simpler, more affordable option for those seeking reliable NMN supplementation.


This supplement is designed for individuals who want to support cellular energy and healthy ageing at a lower entry cost. While the dosage per serving is lower compared to some premium options, it still aligns with clinical guidelines and government regulations in Singapore, making it a safe and trustworthy choice.


Testing & Safety:

The Base-NMN by For Youth is produced in Europe in a GMP-certified facility, meeting strict manufacturing standards. Every batch is third-party tested for purity and heavy metals, with results verified and published online, an important assurance in a market where many NMN supplements underdeliver on their claims.


Pros:

The Base-NMN by For Youth is a high-quality NMN supplement that offers the same rigorous manufacturing and testing standards as The Repair-NMN+. Produced in a GMP-certified European facility, each batch undergoes independent third-party testing for purity and heavy metals, with results published online. This transparency ensures consumers can trust the product’s quality and safety, making it a reliable choice for those seeking effective NMN supplementation at an affordable price.


Cons:

The Base-NMN delivers a lower NMN dose per capsule (250 mg) compared to premium alternatives such as The Repair-NMN+. This dosage may be suitable for individuals initiating NMN supplementation, providing a safe, affordable, and effective means to support NAD+ levels and healthy ageing before moving on to higher-dose or more complex formulations.


3. AVEA's NMN 

Supplement Information: 

AVEA’s NMN is a premium capsule supplement made with 99% pure patented Longevir® Nicotinamide Mononucleotide. Each bottle provides a total of 15,000 mg of NMN (250 mg per capsule). Unlike The Repair-NMN by For Youth, it does not include additional synergistic ingredients, instead focusing solely on high-purity NMN for cellular energy and healthy ageing.


Testing and Manufacturing:
Longevir™ NMN is manufactured in a GMP-certified and Halal-certified facility, offering reassurance for consumers with dietary or religious requirements. Each batch undergoes testing, including independent verification by a Swiss laboratory.


Pros:

AVEA’s NMN stands out as both vegan and Halal-certified. Each batch is double-tested for purity, including verification by an independent Swiss laboratory, ensuring consistent safety and quality. It is manufactured in Europe to high-quality standards for stable NMN purity.


Cons:

Despite its premium price, customers have reported delayed shipping for AVEA’s NMN, with some orders taking several weeks to arrive, which undermine its overall value.


4. Xandro Labs Pure NMN Capsules 500 MG

Supplement Information: 

Xandro Labs Pure NMN Capsules offer 99% pure NMN in a high-dose 500 mg per capsule format, providing a total of 15,000 mg per bottle.


Testing & Safety:

Manufactured in a GMP- and HACCP-certified facility in Singapore, it ensures adherence to strict quality and safety standards. Each batch is third-party tested for purity, dosage accuracy, and heavy metals.


Pros:

The supplement is gluten-free, dairy-free, non-GMO, and vegan-friendly. It also has a shelf life of 24 months, offering convenience for long-term use.


Cons:

Each Xandro Labs Pure NMN capsule contains 500mg of NMN, which exceeds the Health Sciences Authority’s (HSA) recommended daily limit of 450mg. Consumers are advised to consult local health guidelines before use. Additionally, some users have reported underfilled bottles, which may affect the brand’s perceived value and credibility within the premium supplement market.


5. SingBest Health NMN Brain Power Boost Capsule  (Best NMN near me)

Supplement Information:

SingBest Health NMN Brain Power Boost comes in capsule form, providing 200 mg of Uthever™ NMN per capsule with 99.9% purity, totaling 6,000 mg of NMN per bottle. The capsules also include Fisetin, CoQ10, Trans-pterostilbene, Nicotinamide, Riboflavin, and Piperine, which may support cognitive function and cellular health.


Testing & Safety:

The supplement is manufactured in a GMP-certified facility and undergoes third-party clinical testing, including verification of NMN purity, heavy metals, and microbiological safety.


Pros:

The supplement is available for immediate purchase at local pharmacy stores. It is also the only in-store NMN product that provides third-party testing results on its official website, ensuring both quality and transparency.


Cons:

Despite its steep price (SGD 118.60), the supplement comes with a very short 7-day return window, making it particularly restrictive for customers who are just starting to explore NMN.


6. PartiQlar Pure NAD+ Capsules

Supplement Information: 

This NMN supplement contains 99% pure NMN in capsule form, with 500 mg per capsule and a total of 30,000 mg per bottle. The formula contains no additional ingredients, providing a straightforward option for those seeking high-purity NMN.


Testing & Safety:

Manufactured in the USA in FDA-, NSF-, and GMP-certified facilities, this product undergoes third-party testing for purity, dosage accuracy, and heavy metals. Each batch is verified to ensure quality and safety.


Pros:

The supplement is gluten-free, dairy-free, non-GMO, and suitable for vegans. It also has a long shelf life of 24 months, making it convenient for long-term use.


Cons:

Partiqlar's NMN may seem affordable, but the shipping fee of nearly SGD 27 and delivery times of up to two weeks can impact its overall value. Additionally, each capsule contains more than the HSA’s recommended daily limit of 450 mg, so consumers are advised to consult local health guidelines before use.


7. Agemate NMN Capsules for NAD+ (60 x 250mg)

Supplement Information:
Agemate’s NMN Capsules for NAD+ provide 250 mg of NMN per serving, with a total of 15,000 mg per bottle. The product is reported to have a purity of over 99%.


Testing & Safety:
The supplement is manufactured in a GMP-certified facility and stands out for its transparency. It is third-party tested, with both batch-specific and heavy metal testing conducted to verify safety, purity, and consistency.


Pros:
It offers enteric-coated, acid-resistant capsules designed to improve absorption and protect NMN through digestion. The product is natural, vegan, GMO-free, gluten-free, and free from major allergens. Its comprehensive testing for purity, batches, and heavy metals provides reassurance to consumers about quality control.


Cons:
Agemate's source of NMN isn't traceable since the supplement is produced and packaged in China, which may concern consumers who want full transparency in sourcing. Also, the number of capsules didn't always match what was claimed on the packaging.


8. AlphaCell Pure NMN Supplements 500mg

Supplement Information:
AlphaCell Labs Pure NMN capsule contains 99.5% pure NMN, with 500 mg per capsule and a total of 30,000 mg per bottle. The formula contains no additional ingredients. Capsules are packed in BPA-free glass, ensuring product safety and preservation.


Testing & Safety:
This product is manufactured in a GMP-certified facility in Australia. Each batch is third-party tested for purity, dosage accuracy, and heavy metals, providing assurance of quality and safety.


Pros:
The supplement comes in BPA-free glass containers, which help maintain product integrity and freshness.


Cons:
AlphaCell claims to produce NMN in-house, making it crucial for them to provide transparent third-party test results for each batch. However, these results cannot be found on their website or obtained through their customer support. Additionally, each AlphaCell Labs Pure NMN capsule exceeds the Health Sciences Authority’s (HSA) recommended daily limit of 450 mg. It is also important to note that shipping may experience delays, as the product is air-freighted to a local last-mile distributor, which then uses local postal services for delivery. AlphaCell Labs disclaims any responsibility for these delays.


9. ProHealth NMN Pro™ 500

Supplement Information: 

ProHealth’s NMN Pro™ 500 is a high-dose NMN capsule supplement formulated with 99% pure Uthever™ NMN. Each bottle contains a total of 15,000 mg of NMN, with a potent 500 mg per capsule. The formula is simple and solvent-free, providing a straightforward option for those seeking higher NMN doses.


Testing & Safety: 

It is manufactured in the USA in an FDA-registered, GMP-certified facility and is USP-compliant, with each batch undergoing third-party testing for purity, dosage accuracy, and contaminants.


Pros:

The supplement is manufactured in certified facilities and comes in vegetable-based capsules with rice flour, providing a clean and straightforward formulation.


Cons:

Each ProHealth NMN Pro™ 500 capsule exceeds the Singapore HSA's recommended daily limit of 450mg. Consumers should adhere to local dosage guidelines. Shipping costs are two to three times higher than other brands, with no improvement in delivery speed. Additionally, some users have reported packaging inconsistencies, such as missing capsules.

10. Omre – NMN + RESVERATROL


Supplement Information: 

Omre NMN + Resveratrol is a supplement that combines 99% pure Uthever™ NMN with micronised trans-resveratrol and BioPerine® for enhanced absorption. Each bottle provides a total of 7,500 mg of NMN (250 mg per capsule). The formula is free from synthetic fillers and follows a research-driven approach.


Testing & Safety:

The product is manufactured in the USA in a GMP-certified facility and undergoes third-party testing, including heavy metal screening and batch verification, to ensure safety and consistency.


Pros:

The supplement is formulated without synthetic fillers. It also combines NMN with resveratrol and BioPerine® ingredients, which may help with absorption and overall effectiveness.


Cons:

The presence of trans-resveratrol in Omre NMN + Resveratrol may raise concerns for those prioritising halal compliance, as its source is not always clear and could be animal-based or non-halal. Trans-resveratrol can interact with blood-thinning medications and may cause allergic reactions in people sensitive to grapes or wine. Although marketed as a premium product, the average shipping time is unknown. Additionally, the policy of not accepting returns on international orders reduces customer flexibility.


11. Renue by Science NMN (Nicotinamide Mononucleotide, Liposomal)


Supplement Information:

This NMN supplement comes in capsule form, containing 99% pure NMN, with 250 mg per capsule and a total of 22,500 mg per bottle. The formula contains no additional ingredients and is non-GMO and free from artificial additives.


Testing & Safety: Manufactured in a cGMP-certified facility in the USA, each batch is third-party tested for purity and dosage. Heavy metal testing is pending confirmation from the company.


Pros:

The product is non-GMO and free from artificial ingredients, providing a clean and straightforward NMN supplement.


Cons:

Renue by Science’s claims of enhanced effectiveness through liposomal delivery. This is supported by only one study involving 15 male participants aged 40 and above. All studies demonstrating NMN’s benefits have used non-liposomal forms. Heavy metal testing has not been confirmed. Some users have reported mild side effects, including nausea, mouth sores, or rough skin under the tongue. Additionally, there have been observations of capsules appearing in two different colours.


12. Do Not Age Pure NMN


Supplement Information:

This NMN supplement contains 99.8% pure NMN in capsule form, with 500 mg per capsule and a total of 30,000 mg per bottle. The formula contains no additional ingredients.


Testing & Safety:

The product is manufactured in a GMP- and ISO9001-certified facility and undergoes in-house testing for purity, dosage, and heavy metals. Third-party testing is not currently available, which may affect transparency.


Pros:

The supplement is vegan-friendly, non-GMO, and free from common allergens, making it suitable for a wide range of dietary preferences.


Cons:

Testing for Do Not Age Pure NMN is conducted in-house, which may introduce potential bias. Each capsule contains 500mg of NMN, exceeding the Singapore HSA’s recommended daily limit of 450mg. Therefore, consumers should consult local dosage guidelines before use.


13. NOVOS Boost 


Supplement Information:

Novos Labs offers NOVOS Boost in capsule form, formulated with NMN of over 99% purity. Each serving provides 250 mg of NMN, with a total of 15,000 mg per bottle. The product does not use a patented NMN source. It is positioned at the lower end of the price range.


Testing & Safety:

NOVOS Boost is manufactured in facilities that are ISO 9001, ISO/IEC 17025, and GMP-certified. The product has undergone third-party testing; however, the available documentation only covers the 2023 period. While heavy metal testing was performed, the latest results date back to 2021. Batch-specific third-party testing is not provided, which raises some concerns regarding transparency.


Pros:

The supplement is backed by experts from Harvard and MIT and is designed to target 7 out of the 12 root causes of ageing. It is also vegan and gluten-free, making it suitable for a wide range of dietary preferences.


Cons:

Some disadvantages of Novos Boost include outdated third-party testing records and a lower NMN dosage than usually recommended for optimal results. Users also report difficulty with refund requests, delayed or no responses, and unclear or unexpected subscription or return procedures. Several negative reviews mention late or no delivery at all, with minimal help from customer service.


14. Vitanad+ NMN Supplement 


Supplement Information: 

This NMN supplement contains 99.9% pure Uthever™ NMN in capsule form, with each bottle providing a total of 15,000 mg (250 mg per capsule). The formula is simple, solvent-free, and offers a clean and natural supplement option.


Testing & Safety: 

Vitanad+ NMN supplement is manufactured in Japan at an ISO 22000- and GMP-certified facility, adhering to strict manufacturing standards. However, third-party testing results, including batch verification and heavy metal screening, are not publicly available, which limits transparency compared to some other brands.


Pros:

Vitanad+ NMN is solvent-free and comes in vegetable-based capsules with rice flour, providing a natural delivery format.


Cons:

There is no publicly available third-party batch and heavy-metal testing for Vitanad+ NMN, raising concerns about transparency. Some customers have reported receiving bottles with the wrong number of capsules. Each capsule contains 500mg, which may surpass the maximum daily dose allowed in some countries.


15. Perpetua Life


Supplement Information:

This supplement contains Nicotinamide DUO™ (a combination of NMN and NR) at 250 mg per capsule, along with additional ingredients such as riboflavin, vitamins B6 and B12, quercetin, trans-resveratrol, fisetin, EGCG, L-theanine, astragalus, TMG, piperine, and spermidine. The formula is designed to provide general nutritional support alongside NAD+ maintenance.


Testing & Safety:

Manufactured in a cGMP-certified facility, the product is third-party tested for quality and includes heavy metal testing. Batch-specific verification is currently pending as the company has not yet provided a response.


Pros:

The formula includes multiple additional ingredients beyond NMN, offering combined antioxidant, cognitive, and cellular support.


Cons:

Increased effectiveness of liposomal delivery method is not proven, supported by only one study involving 15 male participants aged 40 and above. All studies demonstrating NMN’s benefits have used non-liposomal forms. Third-party batch testing information is not publicly disclosed, and the company has yet to provide confirmation. Furthermore, the claim of 2–3 day shipping appears unrealistic.


16. Live Long Long - NMN PerformMax


Supplement Information

Live Long Long’s NMN PerformMax is a capsule-based supplement formulated with Uthever® NMN, widely regarded as the gold standard for purity and bioavailability. Each serving delivers 400 mg, with a total of 24,000 mg per bottle.


Testing & Safety

The product is manufactured in a GMP-certified and Halal-certified facility, making it compliant with both international quality standards and halal requirements. While third-party testing is claimed, the company does not provide public access to certificates or results. Furthermore, no batch-specific third-party testing or heavy metal testing is available.


Pros

This supplement leverages Uthever® NMN, known for its purity and high bioavailability, and is Halal-certified, catering to Muslim consumers.


Cons

Live Long Long NMN PerformMax does not clearly disclose its purity percentage, and although the brand claims third-party testing, no supporting documentation is available online for verification. Furthermore, the product’s recommended dosage differs from those used in clinical trials, which raises questions about both consistency and potential effectiveness.


17. Elivity - Cell Energy - 440mg NMN


Supplement Information

Elivity’s cell energy – 440mg NMN is a capsule-based supplement containing over 99% pure NMN. Each serving provides a relatively high dose of 440 mg, with a total of 13,200 mg per bottle.


Testing & Safety

The product is manufactured in a Halal-certified and TGA-certified facility, ensuring compliance with quality and safety standards. Third-party testing is claimed, but no specific results are made publicly available on the company’s website. Batch-specific third-party tests and heavy metal testing are also not provided, leaving gaps in transparency for consumers.


Pros

The supplement is Halal-certified, making it suitable for Muslim consumers, and it is produced in a TGA-certified facility known for strict regulatory standards.


Cons

Although Elivity NMN claims to undergo third-party testing, no certificates or lab reports are available online to support these assertions. Furthermore, the inclusion of NMNH is a significant concern, as this compound is not allowed in Singapore under current regulations.


18. Genuine Purity Liposomal NMN NAD+ Booster for Accelerated Cellular Regeneration


Supplement Information:

Genuine Purity’s Liposomal NMN NAD+ Booster for Accelerated Cellular Regeneration provides 250 mg of NMN per serving, with a total of 15,000 mg per bottle. The product has a reported purity of 96% and does not use a patented NMN form.


Testing & Safety:

The supplement is manufactured in an FDA-inspected, cGMP-certified facility. It has undergone third-party testing (most recently in 2022) and heavy metal testing (2023). However, batch-specific testing is not available, and the documents are not the most current.


Pros:

Developed by formulators with over 25 years of experience, the product uses liposomal delivery for potentially better NMN absorption.


Cons:

Despite claims of Genuine Purity for liposomal NMN, there is currently no scientific data to suggest that NMN in sublingual or liposome forms has a greater bioavailability. Furthermore, no major research institutes use NMN in these forms to increase NAD levels. Genuine Purity Liposomal NMN has a lower purity than premium NMN supplements, which typically contain more than 99%. The available third-party and heavy metal testing documentation appears to be out of date, and no batch-specific data are supplied, which may have an influence on consistency and transparency.


19. Simply Nootropics NMN Capsules for NAD+ 


Supplement Information:

Simply Nootropics NMN Capsules provide 250 mg per capsule, with a total of 15,000 mg per bottle. The capsules contain micronized NMN powder in acid-resistant capsules and no additional ingredients. The brand claims 100% NMN purity, though this is scientifically impossible.


Testing & Safety:

Manufactured in a GMP-certified facility. The company only provides third-party testing for NMN powder, not for the capsules themselves. Batch-specific testing and heavy metal verification for the capsules are not available.


Pros:

The product uses micronized NMN powder and acid-resistant capsules, which may enhance absorption and stability in the digestive system.


Cons:

The claim of 100% purity by Simply Nootropics NMN is unrealistic. Furthermore, batch-specific testing is provided only for the raw NMN powder, not for the finished capsules, which raises questions about product consistency and quality assurance.


 20. HOLISTIC WAY PREMIUM GOLD Bio-NMN 400mg


Supplement Information:

Holistic Way Premium Gold Bio-NMN comes in powder sachets with over 99% purity. Each serving provides 400 mg of NMN with a total of 6000 mg, along with PQQ, CoQ10, and Curcumin, ingredients known to support cellular energy and overall health.


Testing & Safety:

The supplement is produced in a GMP-certified facility, ensuring basic manufacturing standards. However, there is no available information on third-party testing, NMN purity verification, batch test results, or heavy metal test on the official website.


Pros:

The supplement provides a relatively high NMN dose of 400 mg per serving. It is also readily available in local pharmacies across Singapore.


Cons:

The absence of third-party lab test results, batch purity reports, and heavy metal testing data reduces Holistic Way’s transparency and confidence in quality assurance. Moreover, the high price, SGD 60 for a total of 6,000 mg of NMN, is not well justified given the limited verification of both its quality and content.


 21. GreenLife Cell Vitality NMN Boost


Supplement Information:

GreenLife Cell Vitality NMN Boost is a capsule-based supplement that provides 450 mg of NMN per serving (totaling 13,500 mg per bottle). It also includes CoQ10, Cinnamon Extract, and a patented Olive Pomace Extract, which may support cellular health and antioxidant defense.


Testing & Safety:

The supplement is manufactured in a GMP-certified facility using both local and imported ingredients. However, there is no available information on third-party testing, batch test results, or heavy metal analysis on the brand’s official website.


Pros:

The supplement offers a high NMN dosage of 450 mg per capsule. It is also readily available in local pharmacies across Singapore.


Cons:

GreenLife’s supplement contains milk, which may not be suitable for individuals who are lactose intolerant. In addition, the absence of third-party testing raises concerns about the brand’s transparency and product quality assurance.


22. Korra Lab NMN Capsules


Supplement Information

Marketed as being developed in Australia, this brand promotes a daily dose of 700 mg NMN, which exceeds the HSA’s maximum permitted level of 450 mg.

One capsule contains 350 mg of NMN, with a total of 22,500 mg per bottle. Additional ingredients are 150 mg Trans-Resveratrol, 150 mg Marine Magnesium and BioPerine® as absorption booster.


Testing & Safety

Transparency around ingredient sourcing is limited. Claimed to be developed in Australia, but most indications pointing to production in Malaysia. The brand has published third-party test results for heavy metals, pathogens and purity from a Malaysian lab, most likely from the most recent batch.

BioPerine® has a few contraindications. People with diabetes, bleeding disorders, or gastrointestinal conditions should avoid taking this supplement. It may also affect other medication.


Pros

The brand is reasonably prices and contributes to market transparency by providing test results, though fails to disclose their exact sources of NMN. The supplement combines NMN with Resveratrol, simplifying the routine for those looking to take Resveratrol as well. The brand has rightfully considered the need to include an absorption booster to increase NAD+ within the cells, though BioPerine® would not be considered the best choice available


Cons

The brand recommends a dose significantly beyond HSA permitted level of 450 mg. The dosage of Resveratrol is low (150 mg), if you were to stick to the brand's recommendation of 2 caps per serving. This can complicate your supplement routine. Resveratrol is also not a co-factor in the NAD+ process.


23. Invity Ultimate NMNH Advanced


Supplement Information:

This supplement contains a combination of NMNH (claimed to be more potent than NMN) and NMN, along with additional ingredients such as Recoupedrol™, Palmitoylethanolamide (PEA), Fucoidan, Trimethylglycine (TMG), and Pterostilbene. Each bottle provides a total of 24,000 mg, with 400 mg per capsule. The formula is designed to support NAD+ levels and includes Levagen+ PEA, which may help promote sleep, nervous system function, mood, and joint comfort. Capsules are triple-sealed for protection during storage and shipping.


Testing & Safety:

Manufactured in a GMP-certified facility, third-party testing and heavy metal verification are not publicly available, and the company has not yet provided responses regarding batch testing.


Pros:

The combination of NMNH and NMN supports rapid and sustained NAD+ increases. Levagen®+ PEA has clinically backed benefits for mood, relaxation, sleep quality, and joint comfort. The product is triple-sealed for added protection and freshness.


Cons:

Some ingredients in Invity Ultimate NMNH Advanced, including PEA and Pterostilbene, may be sourced from animal or non-halal sources, which could present potential compliance issues, although the brand has not confirmed their status. NMNH is not permissible as a supplement in Singapore, Malaysia, or the Philippines, as it is classified as a non-naturally occurring substance. The product is also significantly more expensive, with each dose costing three to four times more than comparable NMN supplements.


24. Seisyo NMN Powerful NAD+


Supplement Information:

Seisyo NMN is a supplement available in sachet format. The product contains 200 mg of NMN, totaling 6000 mg, with additional ingredients including indigestible dextrin, Peach flavoring, anticaking agent (Tricalcium phosphate), acidity regulator, and sweeteners derived from Stevia extract and Sucralose.


Testing & Safety:

The supplement comes in a convenient sachet format, making it easy to consume without capsules or tablets. Each serving provides 200 mg of NMN, supporting daily NAD+ levels. It is readily available in local pharmacies, and the peach flavor may enhance palatability for users who prefer a tastier alternative to traditional supplements.


Pros:

This product comes in a convenient sachet format, providing 200 mg of NMN per serving to support daily NAD+ levels. Readily available in local pharmacies, its peach flavor makes it a more palatable option for those who prefer supplementation without capsules or tablets.


Cons:

Although the product is GMP-certified, it lacks third-party testing, Certificates of Analysis, and transparency regarding heavy metals or batch verification. The factory also handles common allergens, including gluten, peanuts, tree nuts, soy, and seafood, which pose a risk of cross-contamination. Additionally, it is the most expensive sachet, and the price does not justify its value.



25. VitaHealth NMN+


Supplement Information:

VitaHealth NMN+ comes in sachet form with a peach flavor. Despite its name, it does not contain actual NMN. Instead, it features RiaGev™, a patented ingredient combining nicotinamide (NAM) and D-ribose, designed to support the body’s natural production of NMN and NAD+.


Testing & Safety:

The supplement is manufactured in a GMP-certified facility. However, there is no available information on third-party testing, batch verification, or heavy metal analysis on the official website.


Pros:

The product is available at local pharmacies and is vegan-friendly.


Cons:

The product is misleadingly labeled as NMN, as it contains not a molecule of NMN. Additionally, the lack of third-party testing and quality verification raises concerns about both the transparency and safety of the supplement. Avoid.


What is NMN Supplement and How Does it Work?

NMN (nicotinamide mononucleotide) is a naturally occurring molecule that plays a crucial role in our bodies. It's a direct precursor to NAD+ (nicotinamide adenine dinucleotide), a coenzyme found in every cell that's vital for a host of biological processes. Think of it like this: NMN is the raw material, and NAD+ is the finished product that your body needs to function.


The problem is that as we age, our NAD+ levels naturally decline, a drop that is associated with age-related conditions and a decline in cellular function. NMN supplements work by boosting NAD+ levels. Once ingested, NMN is converted to NAD+ inside your cells, helping to replenish the declining supply.


Key functions of NAD+ include:

  • Energy Production: NAD+ is essential for converting food into energy within the mitochondria, the "powerhouses" of your cells. By boosting NAD+ levels, NMN may help improve overall energy and reduce fatigue.

  • DNA Repair: NAD+ is a co-factor for enzymes called PARPs (poly ADP-ribose polymerases), which are crucial for repairing damaged DNA.

  • Gene Expression & Longevity: NAD+ is required for the activity of sirtuins, a family of proteins that regulate cellular health and play a key role in longevity and anti-ageing processes.


FAQs

What is the best NMN supplement in Singapore?

If you’re looking for the best NMN supplement in Singapore, the clear standout is The Repair-NMN+ by For Youth.


Here’s why it’s different (and better) than typical NMN capsules:


Advanced Formula, Not Just NMN:

  • 450 mg of ultra-pure Uthever® NMN (clinically backed)

  • ApiAge® Apigenin helps slow NAD+ breakdown

  • Pterostilbene boosts NAD+ effectiveness by improving its stability and cellular impact


This triple-action formula doesn’t just raise NAD+ levels – it helps your body sustain them for longer-lasting energy, sharper focus, and healthier ageing.


Safe & Transparent:

  • Made in a GMP-certified European facility

  • Third-party tested for purity, heavy metals & consistency

  • Gluten-free, vegan, non-GMO, allergen-free


Benefits Reported by Users:

  • Steadier daily energy

  • Better metabolism & endurance

  • Enhanced brain clarity & focus

  • Stronger cellular repair & immune defense


Delivery:

Usually arrives in 5–7 business days across Singapore.


Summary:

The Repair-NMN+ by For Youth offers a comprehensive, clinically aligned NMN supplement that provides more than just pure NMN. It’s a high-quality, transparent, and effective option for those looking to support NAD+ levels and promote healthy ageing in Singapore.

How much NMN should I take daily?

Most human studies use a daily dose of 250 mg to 500 mg, which is a good starting point. You should consult a healthcare professional to determine the right dosage for you.

How long does NMN take to work?

The time it takes for NMN to show effects varies by person. While some studies show increased NAD+ levels in a few weeks, physical benefits like better muscle function might take several months.

Are NMN supplements legal in Singapore?

Yes, NMN supplements can be legally purchased in Singapore as health supplements. However, we recommend checking for HSA-compliant dosage (≤450mg/capsule/day) and avoiding any brand that claims to be “100% pure” or fails to provide safety documentation.

Is there a difference between NMN and NR?

NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) are both precursors to NAD+, but they have different structures and are processed differently by the body. NMN is often considered to have higher bioavailability and a more direct pathway for conversion to NAD+, which may enhance its potential benefits for longevity and cognitive function. In contrast, NR is generally more affordable and well-tolerated, but its effects on NAD+ levels may be less extensive in the body compared to NMN.


Key Takeaways

  • 🥇 Best Overall:  The Repair - NMN+ by For Youth stands out with its triple-action formula that goes beyond NMN, combining clinically supported ingredients to help maintain NAD+ levels and support overall vitality. It includes ApiAge® Apigenin to slow NAD+ breakdown and pterostilbene to enhance its effectiveness. Third-party tested for purity and safety, it is priced at 59 SGD and ships quickly across Singapore.

  • 🥈 Best Starter NAD+ Booster:  The Base - NMN by For Youth offers a trustworthy NMN option that maintains high purity and thorough testing while being budget-friendly, ideal for newcomers.

  • 🥉 Best NMN Supplement Near MeSingBest Health NMN Brain Power Boost”Available at major pharmacies, this brand stands out among other options in local stores due to its use of patented NMN and its commitment to third-party testing for quality and purity. It is a trustworthy choice for anyone who prefers to buy their NMN supplements at a premium price in-store for immediate access.

  • Safety: Always prioritize products verified by independent third-party labs for purity, batch consistency, and heavy metals to ensure safety and efficacy.

 Disclaimer: This content is for informational purposes only and is not medical advice. Consult with a healthcare professional before taking any supplements.