Optimum Nutrition
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NAD+
NAD+
No reviews
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Regular price
$30.00 USD
Regular price
Sale price
$30.00 USD
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The full picture
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 →
45/100
Rejected
Six-dimension breakdown
Evidence
45
Formulation
48
Manufacturing
45
Safety
60
Transparency
40
Sustainability
45
Why this scored 45/100
'2.0 Lifestyle NAD+' — small brand product with same structural issues as other 'oral NAD+' products: NAD+ itself doesn't cross the gut wall intact; effective supplementation uses NR or NMN precursors. Held below Standard by (1) mechanism concern with oral NAD+ labeling ambiguity; (2) small vendor without established quality track record (same brand appeared with D3+K2+Calcium tri-blend in previous batch — pattern of generic combo products); (3) per-cap dose not disclosed at product name; (4) NR/NMN vs actual NAD+ vs niacinamide not clarified. Would move to Standard 55+ with actual-active clarity + dose disclosure + third-party COA.
Last scored: Full rubric →
Evidence & sources
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.
Frequently asked questions
Auto-generated from Vyvata's scoring data for this product. For general questions about the store (shipping, returns, wholesale), see the site FAQ.
What is NAD+?
NAD+ is a product from 2.0 Lifestyle, 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.
How does NAD+ score on the Vyvata rubric?
45/100 overall — Rejected tier (0–49 band). Per-dimension breakdown: Safety 60, Formulation 48, Evidence 45, Manufacturing 45, Sustainability 45, Transparency 40. Scored as of 2026-08-24.
Why did NAD+ score in the Rejected tier?
'2.0 Lifestyle NAD+' — small brand product with same structural issues as other 'oral NAD+' products: NAD+ itself doesn't cross the gut wall intact; effective supplementation uses NR or NMN precursors. Held below Standard by (1) mechanism concern with oral NAD+ labeling ambiguity; (2) small vendor without established quality track record (same brand appeared with D3+K2+Calcium tri-blend in previous batch — pattern of generic combo products); (3) per-cap dose not disclosed at product name; (4) NR/NMN vs actual NAD+ vs niacinamide not clarified. Would move to Standard 55+ with actual-active clarity + dose disclosure + third-party COA.
What are the strongest and weakest aspects of this product?
Strongest: Safety at 60/100 (adverse-event profile, interaction risk, and dose ceiling) and Formulation at 48/100 (dose adequacy, bioavailability form, and ingredient redundancy). Weakest: Sustainability at 45/100 (sourcing practices, packaging, and corporate practice) and Transparency at 40/100 (dose disclosure vs proprietary blends, and honesty of marketing claims). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
Is NAD+ third-party tested?
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.
What would move NAD+ to a higher tier?
Would move to Standard 55+ with actual-active clarity + dose disclosure + third-party COA.
Are there higher-scoring alternatives to NAD+?
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.
What does the Vyvata score mean?
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.
Where can I read customer reviews for NAD+?
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=2.0%20Lifestyle%20NAD%2B),Google(https://www.google.com/search?q=2.0%20Lifestyle%20NAD%2B+reviews),Reddit(https://www.reddit.com/search/?q=2.0%20Lifestyle%20NAD%2B%20review),andTrustpilot(https://www.trustpilot.com/search?query=2.0%20Lifestyle%20NAD%2B).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
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.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 45 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- longevity cellular
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- 2.0 Lifestyle
- Product type
- Specialty Supplements
- Tags
- 2.0 Lifestyle, 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.
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