Ben Greenfield’s Supplement Stack: Biohacking Tools for Energy, Detox & Longevity

Ben Greenfield is a name synonymous with the biohacking movement. With a background in physiology, fitness coaching, and nutrition, he’s built a loyal audience by testing the limits of performance and healthy ageing — often on himself. While his protocols are wide-ranging and sometimes experimental, a few core supplements come up again and again in his interviews, podcasts, and writings.

Here are the ingredients Greenfield consistently supports — and how you can follow suit with For Youth’s evidence-led, performance-optimised products.

Greenfield frequently recommends NMN to increase NAD⁺ levels — a molecule essential for mitochondrial energy, DNA repair, and sirtuin activation. He highlights its role in improving stamina, resilience, and long-term metabolic health. NMN often appears in his stack when discussing strategies for fighting biological ageing and increasing cellular energy.

The Repair delivers a high-strength 450 mg dose of NMN. The Base offers a daily essential to maintain your NAD⁺ levels:

A long-time fan of glutathione, Greenfield emphasises its role in liver detox, immunity, and reducing oxidative stress — especially for people exposed to high physical or environmental stress. He often references it when discussing recovery, detox protocols, and longevity-focused antioxidant support.

The Protect provides reduced glutathione in a bioavailable format — a powerful antioxidant for daily cell protection:

Greenfield has pointed to green tea extract for its antioxidant power, metabolism support, and cardiovascular benefits. He especially appreciates its polyphenols (like EGCG) for helping reduce inflammation and support fat oxidation — and often includes it in discussions around metabolic flexibility and clean energy.

The Lean features concentrated green tea extract — ideal for supporting metabolism, endurance, and healthy inflammation response:

Greenfield often emphasises magnesium’s role in nervous system recovery, muscle repair, and stress modulation. Magnesium L-threonate, in particular, is one of the few forms shown to cross the blood–brain barrier — making it a smart addition for improving sleep, enhancing learning, and reducing brain fog.

The Unwind delivers magnesium L-threonate in a clean, bioavailable formula — ideal for recovery, calm, and focus:

We’ve curated a high-performance collection aligned with Ben Greenfield’s supplement recommendations — designed for those serious about energy, detox, and long-term vitality.

👉 Explore the Ben Greenfield Collection

Greenfield’s full stack includes dozens of compounds — but some he regularly discusses (beyond those listed above) include:

– Creatine : For brain and muscle energy
– Colostrum : For gut repair and immunity
– Omega-3 fatty acids : For inflammation control and brain health
– Probiotics : For microbiome and immune support
– L-carnitine : For fat metabolism and energy transport
– Hydrogen water, NAD⁺ IVs : Mentioned in cutting-edge protocols

His approach is deeply personalised, but these ingredients tend to show up frequently in his recommendations — especially when optimising mitochondrial function, metabolic flexibility, or cellular resilience.

Ben Greenfield’s protocols may be intense, but they’re rooted in performance science. Whether you’re an athlete, entrepreneur, or biohacker, the core of his longevity stack is accessible — and effective. At For Youth, we offer clean, well-dosed versions of the same ingredients he champions — so you can build your own high-impact regimen without the noise.

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