Capsules, powders, recovery gear and apparel. Curated from authorized US suppliers. Built for operators who actually train.
Browse The Stack
Curated stacks. Authorized US suppliers. No filler categories.
Pre-workout, vitamin coffee, and ready-to-drink fuel. Pick what fits your protocol.
IronSupply Nutrition is a research filter. Every product clears four checks before it earns a spot in the catalog.
Pull peer-reviewed studies on every active ingredient. Track dose, bioavailability, mechanism, and contraindications.
Only authorized US suppliers via Shopify Collective. GMP facilities, transparent COAs, real label compliance.
Cross-reference per-mg pricing across the catalog. Surface the cleanest formula at the fairest price, not the loudest brand.
New stack releases gated to fresh research. We add when the evidence is real, not when the trend is hot.
Each stack is three products engineered to layer. Built around real research, not bro-science. Pick a goal, run the protocol.
Wake up. Hit the protocol. Cellular fuel, electrolytes, methylated B-vitamins.
Creatine saturates muscular phosphocreatine for ATP regeneration. Electrolytes correct overnight sodium and magnesium loss. Vitamin coffee fuels methylation cycles via B6, B12 and folate.
Sharper focus, smoother caffeine, real neuroplasticity support.
Lion’s Mane upregulates NGF for neuroplasticity. ALCAR shuttles long-chain fatty acids into the mitochondrial matrix. L-Theanine smooths caffeine via alpha-wave induction.
Restore NAD+. Activate sirtuins. Fuel mitochondrial output.
NMN restores NAD+ pools that decline by 50% in midlife. Resveratrol activates SIRT1, the master longevity sirtuin. CoQ10 drives Complex III in the mitochondrial electron transport chain.
Connective tissue support, transdermal vitamin C, polyphenol load.
Hydrolyzed collagen delivers glycine and proline for tendon and ligament repair. Vitamin C is the rate-limiting cofactor for collagen synthesis. Polyphenol-dense greens down-regulate post-exercise inflammatory signaling.
Buffer fatigue. Saturate ATP. Layer ketone fuel.
Beta-alanine buffers muscle hydrogen ions to delay fatigue. Creatine supplies rapid ATP regeneration via the phosphocreatine system. BHB ketones provide a non-glucose ATP substrate when glycogen is low.
The non-negotiables. Omega ratios, methylation cofactors, NAD+ floor.
EPA and DHA suppress systemic inflammatory eicosanoids. The multi covers methylation cofactors B6, B12 and folate. NR-derived NAD+ supports DNA repair through PARP enzymes.
Apparel sourced from veteran-backing suppliers. Built tough.
The protocol
We don't sell trends. We curate the tools that move the needle — backed by data, used by elite operators.
Every product sourced via Shopify Collective from US-based authorized brands. No grey-market resellers.
New stack additions gated to active research. We add when the evidence is there, not when the trend is loud.
Capsules, gummies, hydration, recovery, performance gear. Catalog grows only when a product earns it.
Each item ships direct from its authorized US supplier. Shipping windows and tracking shown at checkout.
Each product follows its supplier's return policy. Listed on the product page before you buy.
