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34/100
Rejected
Six-dimension breakdown
Evidence
22
Formulation
30
Manufacturing
32
Safety
48
Transparency
25
Sustainability
35
Why this scored 34/100
This SKU is sold as apple-cider-vinegar gummies with a grapefruit flavor descriptor and no disclosed manufacturer, brand identity, per-gummy mg of ACV solids, or acetic acid content. Gummy-format ACV products are structurally the worst-delivering vehicle for the compound — the acetic-acid content per gummy is typically 100-300 mg dried ACV powder (roughly 1-2% of the acetic acid in one tablespoon of liquid vinegar), and the sugar / gelatin base contributes calories without benefit. Independent lab testing published in 2022 (Consumer Reports) found several ACV gummy brands contained no detectable acetic acid at all. Auto-failed under misleading_naming for the manufacturer-less identity.
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.
How to read the Evidence dimension
80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
0–19: No credible evidence base or unverifiable claims.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
Customer reviews
Reviews on other platforms
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.
VSF score
34 / 100
Tier
Rejected
Category
Supplements
Subcategory
weight metabolic health
Last scored
Third-party certifications
None on record at time of scoring
Vendor
Perfecsy
Product type
4
Tags
Perfecsy, Shopify Collective
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.
