Optimum Nutrition
THE BIOHACKING STANDARD
Welcome to our store
Couldn't load pickup availability
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 →
HealthFare Maximum Strength Apple Cider Vinegar Capsules deliver 3,200 mg of apple cider vinegar per serving in vegan capsules, manufactured in a US GMP-certified facility. 3,200 mg is a legitimate dose (roughly equivalent to 15 ml of dehydrated liquid vinegar) — meaningfully above the typical 500 mg capsule ACV product. But the delivery format issue persists: the positive human trials for ACV's glycemic effects (Johnston 2004, White 2007) required liquid vinegar consumed pre-meal so the acetic acid could delay gastric emptying. Capsules buffer and delay acid delivery. Even at 3,200 mg, no published human RCT has shown ACV capsules replicate the postprandial glucose effects of liquid ACV at trial-doses. Rejected on mechanism/evidence gap, held above 45 by honest labeling of the mg dose (many capsule ACV products understate) and by GMP manufacturing.
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.
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
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.

Optimum Nutrition
Onnit
WOW MD LLC
Prevagen
Find Your Protocol
A few quick questions about your goals and current concerns. We'll build a tailored protocol — a Basics list of essentials plus a comprehensive Biohackers list — across all Vyvata categories.
No signup required · Your protocol is private to you