The Unwind is a next-gen sleep and brain-support formula. Its dual-action complex doesn't just soothe—it's a daily reset for calmer nights and clearer days.
Sleep
Delivered in 1-2 days
The Unwind – Magnesium+
The Unwind – Magnesium+
Deep Sleep & Brain Calm Complex
1 month supply starts at
$59.00 SGD
The Unwind combines Magtein® magnesium L-threonate — the only magenesium proven to cross the blood-brain barrier — and L-theanine for deep sleep and reduced stress. Made in the US.
Supports deep sleep with Magtein®
Calms the mind and reduces stress
Clinically studied ingredients for brain health
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100,000+ Products Sold
Science Backed
No toxins
Vegan-friendly
Allergen-free
Gluten-free
No heavy metals
Lab-tested
90-Day Money Back Guaranteed
How it works
How it works
Fall asleep faster, sleep deeper, and wake up restored. The Unwind combines Magtein® — the only form of magnesium proven to cross the blood–brain barrier — with calming L-theanine to relax your mind and improve sleep quality.
It’s more than just a sleep aid — it restores magnesium levels in the brain, reduces stress, and enhances overnight repair. Backed by clinical studies. Tested for purity.
Daily benefits:
- Deeper, more restorative sleep
- Reduced stress and anxiety
- Calmer mind and mood balance
- Sharper memory and focus
- Healthier brain ageing
- Improved next-day energy
How it works:
Magtein® uniquely crosses the blood–brain barrier to raise brain magnesium, improving sleep regulation and cognitive function. L-theanine increases alpha brain waves for calm, wakeful relaxation — helping you unwind and reset naturally.
Ingredients
Ingredients
The Unwind is formulated by Dr Jan Gruber and Dr Vincenzo Sorrentino, professors at the National University of Singapore (NUS). The Unwind is made in the US.
Serving Size: 2 capsules
Servings Per Pack: 30 (1 month supply)
Total Capsules: 60
Active Ingredients:
- Magtein® Magnesium L-Threonate, 1000mg (72mg elemental magnesium)
- L-Theanine, 250mg
Origin: Made in US
Capsule: Made from plant-derived cellulose — no gelatin, no animal ingredients.
Origin: Made in the US
This product is 100% plant-based — free from animal-derived ingredients, including the capsule.
How to use
How to use
Take 2-4 capsules every late afternoon or evening.
Expiry dates & Lab test reports
Expiry dates & Lab test reports
Triple-tested by independent labs. Unlike most brands.
We screen every batch for purity, safety, and potency—so you know exactly what’s in every capsule.
We typically ship out the latest batches, each with an expiry date at least 1–2 years ahead, ensuring lasting freshness and stability.
Shipping
Shipping
Experience fast shipping to many countries worldwide.
🇸🇬 Singapore
- Free shipping on all orders
- Delivery time: 1-2 business days
🇦🇺 Australia
- Cost: Free for orders over $100 AUD, or $10 AUD for smaller orders
- Delivery time: 2-3 business days
- Note: allow for 1–3 days for regional or remote areas
🇲🇾 Malaysia
- Free shipping on all orders
- Delivery time: 3-4 business days
- Note: allow for 1–4 days for East Malaysia
🇺🇸 United States
- Cost: Free for orders over $75 USD, or $10 USD for smaller orders
- Delivery time: 3-4 business days
🇨🇦 Canada
- Cost: Free for orders over $100 CAD, or $15 CAD for smaller orders
- Delivery time: 3-4 business days
🇭🇰 Hong Kong SAR
- Cost: Free for orders over $600 HKD, or $60 HKD for smaller orders
- Delivery time: 1-2 business days
🇦🇪 United Arab Emrirates
- Cost: Free for orders over 300 AED, or 30 AED for smaller orders
- Delivery time: 2-3 business days
Or for rest of the world:
Take our quiz
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Scientist's Tips
Scientist's Tips
“Good sleep is one of the most powerful longevity tools we have. The Unwind combines magnesium L-threonate and L-theanine to help your mind relax and prepare for deep, restorative rest. Take two capsules before bedtime — your brain will thank you in the morning.”
— Dr Jan Gruber, NUS Professor & For Youth Scientific Advisor
Sleep & Cognitive Science That Goes Deeper.
#1
The Only Mg Proven to Cross Blood–Brain Barrier for Rapid Response⁽¹⁾
2x
Better Deep Sleep Score vs Placebo in 2 Weeks⁽²⁾
4.8x
Better Mood Improvement vs Placebo in 3 Weeks⁽²⁾
6.5x
Higher Cognitive Performance vs Placebo⁽³⁾
Our products are formulated by Dr Jan Gruber and Dr Vincenzo Sorrentino, professors at the National University of Singapore (NUS). ⁽¹⁾Slutsky I. et al., 2010, Neuron. ⁽²⁾Hausenblas H.A. et al., 2024, Sleep medicine. ⁽³⁾Liu J. et al., 2024, Nutrients.
Trusted by 10,000s of customers.
What to Expect Over 12 Weeks.
Experience real, noticeable change—backed by science and felt in your body.
Try our products risk-free for 90 days.
If you're not satisfied, just tell us about your experience.
IN JUST 1-2 WEEKS:
Calmer mood and reduced daily stress
More relaxed pre-sleep routine
IN 4-6 WEEKS:
Deeper, higher-quality sleep
Improved focus and productivity during the day
AFTER 10-12 WEEKS
Balanced mood and emotional resilience
Noticeable improvements in memory and cognitive clarity
Deep Sleep, Restored Mind
Sleep deeper, wake sharper, feel calm.
Reset Overnight
Let your brain and body recharge fully, every night.
Why Choose The Unwind – Magnesium+
Others
Clinically proven, patented Magtein® Magnesium L-Threonate
Crosses the blood-brain barrier
Independently lab-tested for safety
Published testing & traceability
Made in US under GMP
High Standards. No Compromises.
Every ingredient is tested, verified, and obsessively sourced—because good enough isn’t good enough.
Magtein® Magnesium L-Threonate
Crosses the blood–brain barrier to calm the mind and improve sleep.
Magtein® Magnesium L-Threonate
Magtein® is a patented magnesium L-threonate uniquely able to cross the blood–brain barrier. Backed by clinical evidence, it supports sleep, relaxation, and brain health — making it the most effective form of magnesium for the mind.
L-Theanine
Calms the mind, sharpens focus, and reduces stress naturally.
L-Theanine
L-theanine is a tea leaf amino acid that calms without causing drowsiness or energy crashes. Backed by studies, it improves focus, reduces stress, and promotes relaxation by increasing alpha brain waves linked to wakeful calm.
Meet Our Scientists.
Jan Gruber
PhD
University of Oxford, UK
Dr. Jan Gruber, PhD, is a biochemist and Associate Professor at the National University of Singapore (NUS), specialising in ageing biology, mitochondrial function, and oxidative stress. His research explores the molecular mechanisms of longevity and has been published in leading journals. He completed his PhD in Biochemistry at the University of Oxford and also studied physics and mathematics at the University of Cambridge. His work often uses simple organisms such as tiny worms (C. elegans) to understand how ageing happens at the cellular level, and to test new ways to slow it down.
Vincenzo Sorrentino
PhD
University of Amsterdam, NL
Dr. Vincenzo Sorrentino, PhD, is a molecular biologist and Assistant Professor at the National University of Singapore (NUS), specialising in ageing, mitochondrial health, and NAD⁺ metabolism. His research has been published in leading journals including Nature and Cell Reports. He completed his PhD in Medical Biochemistry at the University of Amsterdam and went on to study how metabolism and nutrition affect ageing. His current work looks at how molecules like NAD⁺, which fuel our cells, and the maintenance of proteins in the body, can support healthier ageing.
Ask Anything.
What ingredients are in The Unwind and how do they work?
The Unwind contains Magtein® (magnesium L-threonate) and L-theanine. Magtein® is a highly absorbable magnesium that crosses the blood–brain barrier to support memory, focus, and sleep quality. L-theanine, an amino acid found in tea leaves, calms the mind without drowsiness, reduces stress, and sharpens focus. Together, they promote relaxation, deeper sleep, and balanced mental clarity.
What daily dosage do you recommend?
Take 2–4 capsules daily, preferably in the evening or as directed by your healthcare provider. For sleep, start with 2 capsules about one hour before bedtime. If needed, you may increase to 4 capsules. Always follow the instructions on the label for best results.
Is The Unwind safe, and can I take it with other supplements or medications?
Magtein® and L-theanine are well-researched and generally safe when used as directed. In rare cases, mild digestive discomfort or headaches may occur. If you are pregnant, nursing, have a medical condition, or take medications (including sedatives or blood pressure drugs), consult your healthcare provider before use. Discontinue if adverse effects occur.
How quickly will I notice results?
Many people feel calmer and sleep better within 1–2 weeks, sometimes days! But with consistent use, deeper sleep, steadier mood, and clearer focus typically build over 4–6 weeks.
Is this the same formulation recommended by Andrew Huberman?
Yes — The Unwind combines the exact two ingredients Dr. Andrew Huberman frequently recommends for sleep and relaxation: magnesium L-threonate (Magtein®) and L-theanine. This blend is directly inspired by his science-backed discussions on brain health, sleep quality, and stress reduction. For those interested in Dr. Huberman’s other recommendations, he also frequently discusses Apigenin for its sleep-promoting benefits. You can find Apigenin in our best-selling product, The Repair, which combines this powerful compound with other research-backed ingredients for comprehensive wellness support. However, these products are not created by or officially endorsed by Dr. Huberman or Stanford University.
Read more in our blog.
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