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 →
Country Farms ACV Capsules combine 500 mg apple cider vinegar with a 100 mg blend of ginger, cayenne, and maple in a daily capsule. Same core mechanism problem as other capsule ACV products: gummy/capsule format buffers the acid load and delays gastric release, breaking the pre-meal timing that positive glycemic trials (Johnston 2004, White 2007) relied on. 500 mg ACV per serving is roughly 3-6x below the studied liquid-equivalent dose. The 100 mg ginger-cayenne-maple 'blend' is not broken out per-ingredient, so cayenne (which requires 6-9 mg capsaicin for thermogenic effects) and ginger (which shows modest anti-nausea/GI effects at 500-2,000 mg/day) are both very likely sub-therapeutic. Rejected on delivery format + sub-therapeutic dosing + proprietary blend for the added actives.
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