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 →
An encapsulated organic beetroot powder. Beetroot's evidence base is real and specific: dietary nitrates in beetroot are converted to nitrite and then nitric oxide, transiently lowering blood pressure (systolic drops of 3-10 mmHg in acute trials) and improving exercise economy in trained athletes at doses of 400-800 mg dietary nitrate (roughly 500 mL of concentrated beetroot juice). The problem for capsule formats: capsule mass is far below the dose used in evidence-based endpoints. A typical 60-count capsule bottle at 500 mg per capsule delivers 30 g of beetroot powder over a month — a fraction of the nitrate content of a single beetroot juice serving. Solid category, honest ingredient, sub-clinical delivery. Standard tier.
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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