Dave Asprey's Supplement Protocol: The Biohacker Upgrade Stack, Available at X-Optimum

Dave Asprey popularized the word "biohacking" in mainstream English and built a public career on the claim that biology is hardware you can upgrade. The GQ Real-Life Diet interview published in September 2025 is the latest snapshot: roughly 150 pills a day, about $3,000 a month, a morning bag of 80 to 100 capsules, an evening bag of about 50, MCT-forward coffee, grass-fed steak, and a walk-in cabinet he asked the magazine not to photograph in full because the mix is customized.

That last point matters. Asprey has said people have offered him thousands of dollars for the exact list and that they should take what they need, not what he needs. This article is not a clone of his private cabinet. It is an educational map of the compounds he has discussed openly across The Bulletproof Diet, later books, The Human Upgrade podcast, his own brand history (Bulletproof, Danger Coffee, Upgrade Labs), and secondary compilations that cite those sources. X-Optimum has no affiliation with Asprey, Bulletproof, Danger Coffee, Suppgrade Labs, or Upgrade Labs.

Last week's article in this series covered Dr. Gabrielle Lyon's muscle-centric protocol. Asprey is a different niche: self-experimentation at industrial scale. The useful part for a working professional is not swallowing 60 capsules at once. It is the architecture underneath the theater: ketone-capable morning fuel, connective-tissue protein, NAD+ precursor biology, a phosphocreatine buffer, HPA-axis support, a micronutrient floor, sleep hardware, and a gut that can actually absorb the rest.

1. Coffee as a delivery system, not a personality

Asprey's most famous invention is still butter-and-MCT coffee. He has told the yak-butter-tea origin story for more than a decade. In the 2025 GQ interview he still uses MCT oil from his former company, drinks mineral-fortified mold-tested coffee (Danger Coffee), and treats caffeine as a cognitive tool rather than a breakfast substitute.

Mechanistically, C8 (caprylic) MCT converts quickly to ketones that neurons can use when glycogen is low. Caffeine antagonizes adenosine receptors and raises catecholamine tone. Combined, you get alertness plus an alternative fuel, which is why the drink survived the brand wars. What it does not do is replace protein, minerals, or sleep.

X-Optimum overlap is the coffee ritual, not a C8 oil SKU (we do not sell isolated Brain Octane). Two live products sit next to that ritual without pretending to be Bulletproof clones:

• Vitality Mushroom Fusion Coffee (Lion's Mane + Chaga), $24.99. Lion's mane is studied for hericenones and erinacines that interact with nerve-growth-factor signaling. Chaga is a polyphenol-dense sclerotium. This is a morning cup with fungal secondary metabolites, not a ketone bomb.
• Hemp Protein Fusion Coffee, $23.99. Adds plant protein and hemp lipids to the same caffeine chassis. Useful if the goal is "coffee that is not empty." Do not treat it as Asprey's 200 g/day animal-protein target.

Honest gap: we do not sell standalone C8 MCT oil or mold-tested mineral coffee matching Danger Coffee's formulation.

2. Collagen in the cup

Collagen is one of the few compounds Asprey has pushed consistently from the Bulletproof years through 2026 listicles that compile his public comments. Typical cited intake is 10 g or more daily, often stirred into coffee, for skin, joints, and gut lining, not as a complete protein.

Collagen peptides are rich in glycine, proline, and hydroxyproline. Fibroblasts use those residues to rebuild Type I and Type III matrix. Glycine also participates in glutathione synthesis and can lower core temperature slightly at night, which is why it shows up in sleep stacks too. Collagen is not a leucine-complete muscle protein. Asprey's own steak-first diet already covers that. Do not use peptides as a cheat code for dinner.

X-Optimum match: Grass-Fed Bovine Collagen Peptides Powder (Chocolate), $24.99.

3. NAD+ precursors: from NR talking points to NMN

Asprey spent years discussing nicotinamide riboside as an NAD+ booster, then publicly shifted preference toward nicotinamide mononucleotide as human data and transporter biology (including Slc12a8 in rodent work) matured. Compilations of his 2026 stack still list NMN as a daily longevity item. NAD+ is the hydride-transfer cofactor for sirtuins and for mitochondrial Complex I. Levels fall with age. Precursors are one lever. They are not a substitute for sleep, resistance training, or not eating industrial seed oils at every meal, which is the rest of his sermon.

X-Optimum matches:

• Optimized NMN, $19.99
• Optimized NAD+, $21.99 (direct NAD+ plus supporting polyphenols in that formula)
• Optimized Resveratrol, $19.99. Asprey discusses polyphenols and senolytic-adjacent compounds (fisetin, quercetin, hydroxytyrosol) more than he treats resveratrol as a Sinclair-style SIRT1 pair. Resveratrol is still the catalog's cleanest polyphenol lever if you want that pathway without inventing a fisetin SKU we do not sell.

Honest gaps: fisetin, isolated PQQ, standalone CoQ10, apigenin. Do not pretend NMN is fisetin.

4. Creatine as muscle and brain phosphate buffer

Public compilations put Asprey at 3 to 5 g creatine daily. That is the standard monohydrate dose, not a loading protocol. Creatine kinase shuttles high-energy phosphate between mitochondria and myosin ATPase. In brain, the same buffer supports short, intense cognitive demand. This is one of the most replicated supplements in sports science. It is also cheap. If a 150-pill cabinet has a "start here" item, this is it.

X-Optimum match: Optimized Creatine Monohydrate, $21.99.

5. Ashwagandha and the HPA axis

Asprey's stress chapter is crowded (kava, theanine, 5-HTP, mucuna, lithium orotate). The compound that maps cleanly to a widely studied OTC adaptogen is ashwagandha, often listed at 500 to 1,000 mg in the morning. Withania somnifera withanolides have randomized data on perceived stress and morning cortisol. That is HPA-axis hardware, not a personality upgrade.

X-Optimum matches:

• Optimized Ashwagandha, $14.99
• Ashwagandha and Shilajit Adaptogen Complex, $17.99, if you want fulvic-adjacent minerals with the same root.

Honest gaps: kava, phenibut, isolated L-theanine, 5-HTP. We will not stretch sleep strips into a kava substitute.

6. Nootropics and "Smart Mode" without racetams

Asprey has discussed L-tyrosine (500 to 1,000 mg in the morning) as a catecholamine precursor, coffee-fruit extract for BDNF-adjacent marketing, bacopa, and, in older content, racetams and even modafinil. Those last two are not appropriate catalog matches. Tyrosine becomes L-DOPA, then dopamine and norepinephrine when you actually have the enzymes and the demand. Bacopa has modest memory data over weeks, not minutes.

X-Optimum matches that stay on the legal, food-supplement side of that conversation:

• Brain & Focus Formula, $17.99
• Cognitive Support Multivitamin, $17.99
• Optimized Mushroom Power Complex 10X, $17.99, if the lion's mane / cordyceps side of his fungal interest is the goal rather than a racetam.

Do not treat any of these as Provigil.

7. The micronutrient floor: D, K2, zinc, iodine, a real multi

GQ did not itemize the closet. Recurring public items include vitamin D3 around 5,000 IU (he tells people to test), K2 (MK-4 plus MK-7), zinc/copper pairing, iodine for thyroid, and a general "take the boring vitamins" stance. Vitamin D is a nuclear-receptor ligand that changes transcription in immune and endocrine tissue. K2 carboxylates osteocalcin and matrix Gla protein so calcium prefers bone over vessel wall. Iodine is the raw material for T4.

X-Optimum does not sell isolated 5,000 IU D3/K2 drops. The honest floor is a complete multi, not a replica of his DAKE formula:

• Optimized Multivitamin, $17.99
• Optimum Male Multivitamin for Men, $17.99, if the androgen-support mineral profile is the better fit
• LooksMaxxing Strips, $19.99, only as a vitamin E / antioxidant skin-adjacent extra. Asprey discusses mixed tocopherols and tocotrienols. This is not his Eye Armor product.

8. Sleep hardware: magnesium, theanine, melatonin-class tools

Asprey's sleep list in public compilations is a hardware store: magnesium glycinate, malate, threonate, citrate; melatonin plus ornithine; glycine; theanine; kava; occasional phenibut. Magnesium is a NMDA-cofactor and muscle-relaxant mineral. Glycine is an inhibitory co-agonist and a thermoregulatory nudge. Melatonin is a darkness signal, not a sedative you should megadose nightly without a reason.

X-Optimum matches:

• Optimized Sleep Formula, $17.99
• Better Sleep Strips, $17.99
• Optimized Sleep Bundle, $28.99

Honest gaps: isolated threonate, kava, phenibut. If magnesium glycinate at 600 to 800 mg is the only thing you want, buy that form from a specialist and use our sleep formulas as the multi-pathway night stack, not as a 800 mg glycinate replica.

9. Gut: acid, enzymes, probiotics

Asprey talks about betaine HCl with meals, digestive enzymes, and multi-strain probiotics (he has named Omni-Biotic lines in older content). Hydrochloric acid is required to unfold protein and absorb minerals. If you chronically suppress acid, the rest of a 150-pill cabinet is theater. Probiotics are strain-specific; "more billion CFU" is not a protocol.

X-Optimum match: Optimized Super Probiotic, $17.99.

Honest gaps: betaine HCl, pancreatic enzyme blends, activated charcoal, oregano-oil candida kits.

10. Mitochondria, nitric oxide, and what we will not fake

Asprey's energy chapter includes CoQ10, PQQ, oxaloacetate, acetyl-L-carnitine, D-ribose, and citrulline/arginine for nitric oxide. CoQ10 is the lipid-soluble shuttle in the inner membrane. PQQ has rodent mitochondrial-biogenesis data. Citrulline raises arginine and therefore eNOS-derived nitric oxide, which is cGMP-mediated vasodilation.

X-Optimum clean match on the last item only: Optimized Nitric Oxide, $17.99.

We do not sell CoQ10, PQQ, or oxaloacetate. Longevity Bundle, $49.99, is the catalog's NMN/NAD+/resveratrol grouping if you want those three in one cart rather than a fake Unfair Advantage clone.

Polyphenol coverage beyond resveratrol: Superfood Reds Formula, $19.99, and Superfood Greens Formula, $19.99, for food-matrix pigments, not for senolytic fisetin doses.

Cross-reference (public comments vs catalog)

Build Your Biohacker Upgrade Stack at X-Optimum

Asprey's public method is "measure, intervene, recover harder than you push." The cabinet is a symptom of that method, not the method. If you want the X-Optimum version of the architecture, start with creatine, a multi, collagen in coffee, an NMN or NAD+ precursor, ashwagandha if cortisol is the limiter, and a sleep formula you will actually take. Add mushroom coffee if the morning cup is the habit you will not drop. Skip anything we cannot defend biologically.

Browse the full catalog: https://x-optimum.com/collections/all

Disclaimer: X-Optimum Wellness has no affiliation with Dave Asprey, Bulletproof, Danger Coffee, Upgrade Labs, Forty Years of Zen, Suppgrade Labs, or The Human Upgrade. This article references publicly available information from Asprey's interviews (including GQ, 2025), podcast, books, and published comments for educational purposes. Always consult a qualified healthcare provider before beginning any new supplement protocol. Prescription stimulants, racetams, and unregulated research chemicals mentioned in historical interviews are not recommended here and are not sold by X-Optimum.