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48/100
Rejected
Six-dimension breakdown
Evidence
42
Formulation
45
Manufacturing
55
Safety
65
Transparency
38
Sustainability
40
Why this scored 48/100
Argivit Focus is a Turkish-market cognitive-support tablet combining phosphatidylserine, L-arginine, and a multivitamin/mineral base marketed for adults, students, and 'health-conscious individuals.' Two structural weaknesses drop this into Rejected. (1) The product description lists ingredient categories but does not disclose per-ingredient milligrams for the two clinically active constituents — phosphatidylserine requires 100-300 mg/day for the memory endpoints in Kingsley 2005 and Vakhapova 2010, and L-arginine's small cognitive-blood-flow signals require multi-gram doses that a single 30-day tablet regimen cannot deliver. Without disclosed milligrams the formula could be sub-therapeutic. (2) The 'Cognitive Boost' marketing pairs a vague ingredient panel with implied focus/memory benefit — a positioning Vyvata treats skeptically without dose disclosure. Held above 45 by the presence of at least one ingredient (phosphatidylserine) with a real cognitive evidence base and by the tablet's inclusion of standard B-vitamin cofactors, which are not harmful.
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.
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VSF score
48 / 100
Tier
Rejected
Category
Supplements
Subcategory
cognitive nootropics
Last scored
Third-party certifications
None on record at time of scoring
Vendor
Beauty Care Bag
Product type
Vitamin & Supplement
Tags
Beauty Care Bag, 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.
