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21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot
21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot
No reviews
No reviews
Regular price
$78.65 USD
Regular price
Sale price
$78.65 USD
Shipping calculated at checkout.
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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 →
52/100
Rejected
Six-dimension breakdown
Evidence
65
Formulation
45
Manufacturing
55
Safety
50
Transparency
40
Sustainability
45
Why this scored 52/100
This is a wholesale liquidation lot — an 11-piece mixed pallet of 21st Century melatonin in unknown doses and forms rather than a single defined SKU. 21st Century itself is a mass-market value brand acceptable in single-SKU form, but a dealer/liquidation lot with unspecified dose and mixed tablets/capsules cannot be honestly evaluated: dose is the entire safety story with melatonin (Erland 2017 documented label-actual variance up to +478% in commercial melatonin, and doses ≥3 mg exceed the physiologic range validated by Zhdanova 2001). Transparency and formulation collapse without a specified SKU. Would need to be re-listed as an individual defined-dose product to score meaningfully.
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 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot?
21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot, categorized under Sleep supplements & nutraceuticals in the Sleep Optimization vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
How does 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot score on the Vyvata rubric?
52/100 overall — Rejected tier (0–49 band). Per-dimension breakdown: Evidence 65, Manufacturing 55, Safety 50, Formulation 45, Sustainability 45, Transparency 40. Scored as of 2026-08-24.
Why did 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot score in the Rejected tier?
This is a wholesale liquidation lot — an 11-piece mixed pallet of 21st Century melatonin in unknown doses and forms rather than a single defined SKU. 21st Century itself is a mass-market value brand acceptable in single-SKU form, but a dealer/liquidation lot with unspecified dose and mixed tablets/capsules cannot be honestly evaluated: dose is the entire safety story with melatonin (Erland 2017 documented label-actual variance up to +478% in commercial melatonin, and doses ≥3 mg exceed the physiologic range validated by Zhdanova 2001). Transparency and formulation collapse without a specified SKU. Would need to be re-listed as an individual defined-dose product to score meaningfully.
What are the strongest and weakest aspects of this product?
Strongest: Evidence at 65/100 (quality of published RCT support for the active ingredients at the label dose) and Manufacturing at 55/100 (third-party testing, GMP compliance, and facility audit status). 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 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot 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.
Are there higher-scoring alternatives to 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot?
The top-ranked sleep supplements & nutraceuticals product in the Vyvata catalog is currently Ortho Molecular Products Botanicalm PM 30 Capsules at 73/100. See the full ranked list of 62 scored products in this subcategory at https://vyvata.com/pages/best-sleep-supplements-and-nutraceuticals-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 21st Century Melatonin Tablets/Capsules (C/U) - 11 Piece Dealer Lot?
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=21st%20Century%20Melatonin%20Tablets%2FCapsules%20(C%2FU)%20-%2011%20Piece%20Dealer%20Lot),Google(https://www.google.com/search?q=21st%20Century%20Melatonin%20Tablets%2FCapsules%20(C%2FU)%20-%2011%20Piece%20Dealer%20Lot+reviews),Reddit(https://www.reddit.com/search/?q=21st%20Century%20Melatonin%20Tablets%2FCapsules%20(C%2FU)%20-%2011%20Piece%20Dealer%20Lot%20review),andTrustpilot(https://www.trustpilot.com/search?query=21st%20Century%20Melatonin%20Tablets%2FCapsules%20(C%2FU)%20-%2011%20Piece%20Dealer%20Lot).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
- 52 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- sleep supplements nutraceuticals
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Pasteur Pharmacy
- Product type
- Vitamins & Supplements
- Tags
- Pasteur Pharmacy, 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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