Optimum Nutrition
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PQQ (Pyrroloquinoline Quinone) disodium 40 mg — high per-cap dose. PQQ has emerging mitochondrial-biogenesis literature (Chowanadisai 2010, Nakano 2012 on cognitive support at 20mg/day). 40mg is above the studied range which may or may not add benefit. Held below Verified by (1) NusaPure budget manufacturing without third-party PQQ-content assay; (2) 40mg exceeds most trial doses (20mg was the reference); (3) no product-specific efficacy trial. Would move to Verified 70+ with third-party COA + more appropriate dose vs trial evidence.
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.
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NusaPure PQQ Supplement 40 mg, 120 Veggie Capsules, Non-GMO, Pyrroloquinoline Quinone Disodium Salt, Bioperine is a product from NusaPure, categorized under Longevity & cellular health 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: Safety 72, Formulation 65, Evidence 62, Transparency 62, Manufacturing 55, Sustainability 45. Scored as of 2026-08-24.
PQQ (Pyrroloquinoline Quinone) disodium 40 mg — high per-cap dose. PQQ has emerging mitochondrial-biogenesis literature (Chowanadisai 2010, Nakano 2012 on cognitive support at 20mg/day). 40mg is above the studied range which may or may not add benefit. Held below Verified by (1) NusaPure budget manufacturing without third-party PQQ-content assay; (2) 40mg exceeds most trial doses (20mg was the reference); (3) no product-specific efficacy trial. Would move to Verified 70+ with third-party COA + more appropriate dose vs trial evidence.
Strongest: Safety at 72/100 (adverse-event profile, interaction risk, and dose ceiling) and Formulation at 65/100 (dose adequacy, bioavailability form, and ingredient redundancy). Weakest: Manufacturing at 55/100 (third-party testing, GMP compliance, and facility audit status) and Sustainability at 45/100 (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 third-party COA + more appropriate dose vs trial evidence.
The top-ranked longevity & cellular health product in the Vyvata catalog is currently Tru Niagen - Niagen 300 mg Nikotinamid Ribosid Supplement for Anti-Aging & Cellular Energy Support - 30 Capsules at 78/100. See the full ranked list of 131 scored products in this subcategory at https://vyvata.com/pages/best-longevity-and-cellular-health-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%20PQQ%20Supplement%2040%20mg%2C%20120%20Veggie%20Capsules%2C%20Non-GMO%2C%20Pyrroloquinoline%20Quinone%20Disodium%20Salt%2C%20Bioperine),Google(https://www.google.com/search?q=NusaPure%20NusaPure%20PQQ%20Supplement%2040%20mg%2C%20120%20Veggie%20Capsules%2C%20Non-GMO%2C%20Pyrroloquinoline%20Quinone%20Disodium%20Salt%2C%20Bioperine+reviews),Reddit(https://www.reddit.com/search/?q=NusaPure%20NusaPure%20PQQ%20Supplement%2040%20mg%2C%20120%20Veggie%20Capsules%2C%20Non-GMO%2C%20Pyrroloquinoline%20Quinone%20Disodium%20Salt%2C%20Bioperine%20review),andTrustpilot(https://www.trustpilot.com/search?query=NusaPure%20NusaPure%20PQQ%20Supplement%2040%20mg%2C%20120%20Veggie%20Capsules%2C%20Non-GMO%2C%20Pyrroloquinoline%20Quinone%20Disodium%20Salt%2C%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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