Optimum Nutrition
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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 →
Ginkgo biloba EGb 761 has real dementia/cognitive-support evidence at 120-240 mg standardized to 24% flavone glycosides / 6% terpene lactones (Weinmann 2010 meta-analysis). This 250 mg 50:1 concentrate is high on raw-equivalence but the critical 24/6 standardization is not disclosed — generic ginkgo extracts frequently miss this specification and are not clinically equivalent to EGb 761. Bleeding risk with anticoagulants is real and not flagged. Would move to Verified 70+ with 24/6 standardization or EGb 761 branding plus bleeding-interaction disclosure.
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.
Auto-generated from Vyvata's scoring data for this product. For general questions about the store (shipping, returns, wholesale), see the site FAQ.
NusaPure Ginkgo Biloba 50:1 Extract, 250 mg per Veggie Caps 200 Capsules (Vegetarian, Non-GMO, Vegan) Bioperine is a product from NusaPure, categorized under Cognitive health & nootropics in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
58/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Evidence 62, Formulation 55, Manufacturing 55, Safety 55, Transparency 55, Sustainability 55. Scored as of 2026-08-24.
Ginkgo biloba EGb 761 has real dementia/cognitive-support evidence at 120-240 mg standardized to 24% flavone glycosides / 6% terpene lactones (Weinmann 2010 meta-analysis). This 250 mg 50:1 concentrate is high on raw-equivalence but the critical 24/6 standardization is not disclosed — generic ginkgo extracts frequently miss this specification and are not clinically equivalent to EGb 761. Bleeding risk with anticoagulants is real and not flagged. Would move to Verified 70+ with 24/6 standardization or EGb 761 branding plus bleeding-interaction disclosure.
Strongest: Evidence at 62/100 (quality of published RCT support for the active ingredients at the label dose) and Formulation at 55/100 (dose adequacy, bioavailability form, and ingredient redundancy). Weakest: Transparency at 55/100 (dose disclosure vs proprietary blends, and honesty of marketing claims) and Sustainability at 55/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Would move to Verified 70+ with 24/6 standardization or EGb 761 branding plus bleeding-interaction disclosure.
The top-ranked cognitive health & nootropics product in the Vyvata catalog is currently Nordic Naturals Ultimate Omega 2X – High-Potency Fish Oil | 2150 mg EPA & DHA | Lemon Flavor, 120 Softgels at 87/100. See the full ranked list of 212 scored products in this subcategory at https://vyvata.com/pages/best-cognitive-health-and-nootropics-supplements-ranked.
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=NusaPure%20NusaPure%20Ginkgo%20Biloba%2050%3A1%20Extract%2C%20250%20mg%20per%20Veggie%20Caps%20200%20Capsules%20(Vegetarian%2C%20Non-GMO%2C%20Vegan)%20Bioperine),Google(https://www.google.com/search?q=NusaPure%20NusaPure%20Ginkgo%20Biloba%2050%3A1%20Extract%2C%20250%20mg%20per%20Veggie%20Caps%20200%20Capsules%20(Vegetarian%2C%20Non-GMO%2C%20Vegan)%20Bioperine+reviews),Reddit(https://www.reddit.com/search/?q=NusaPure%20NusaPure%20Ginkgo%20Biloba%2050%3A1%20Extract%2C%20250%20mg%20per%20Veggie%20Caps%20200%20Capsules%20(Vegetarian%2C%20Non-GMO%2C%20Vegan)%20Bioperine%20review),andTrustpilot(https://www.trustpilot.com/search?query=NusaPure%20NusaPure%20Ginkgo%20Biloba%2050%3A1%20Extract%2C%20250%20mg%20per%20Veggie%20Caps%20200%20Capsules%20(Vegetarian%2C%20Non-GMO%2C%20Vegan)%20Bioperine).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
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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