Optimum Nutrition
THE BIOHACKING STANDARD
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Force Factor is a men's-supplement mass-retail brand (owned by Integrated Nutraceutical Sciences, part of the WK Kellogg / K-Roc portfolio). This SKU delivers 50mg DHEA per capsule — double the previous product. 50mg is at the upper end of studied doses (Arlt 1999 adrenal insufficiency: 25-50mg; higher-dose 'vitality' claims are not evidence-supported). Higher dose amplifies the hormone-conversion risks discussed above — more testosterone conversion in women (hirsutism, acne, voice deepening), more estradiol conversion in men (gynecomastia, water retention). 'Healthy aging support' and 'balanced energy' claims outrun the evidence base at 50mg for healthy adults. Vegan capsule and 100% vegan/non-GMO ingredients are defensible transparency notes. Rejected — the dose is aggressive for a general-population OTC and the marketing claims outrun the RCT support.
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
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