Optimum Nutrition
THE BIOHACKING STANDARD
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Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
A liquid full-spectrum B-complex targeting energy metabolism, cognition, and nervous-system function — three of the best-established use cases for B vitamins. The mechanism is uncontroversial: B1, B2, B3, B5, B6, B7, B9, and B12 are cofactors in every major energy-transfer pathway (Krebs cycle, β-oxidation, one-carbon metabolism). Where the product lands depends on which forms are used and at what doses. If methylated B9 (methylfolate) and B12 (methylcobalamin) are used and the dropper-per-serving milligram amounts are published, this is a legitimate mid-tier B-complex. The public description does not surface those specifics, so under the Zero-Assumption Rule the higher-tier credit cannot be awarded. No published per-lot COA. Lands solidly Standard — evidence-backed category, honest dose form (liquid, sublingual-friendly), but incomplete label transparency at the description level.
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.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
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Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.

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