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Thorne Melaton-3 vs Nature Made Melatonin 3mg (2026)
Disclosure: We earn commissions on purchases made through our links. This never influences our scores. Editorial policy
The Verdict
Thorne (A- overall) slightly outscores Nature Made (B+ overall) with a better quality and transparency profile. However, Nature Made's USP Verified status is equally valid as a quality guarantee, and it costs significantly less per day. For most people, Nature Made is the smarter buy - USP Verified melatonin at a lower price. Thorne makes sense if your practitioner specifically recommends it or if you prefer its minimal-excipient formulation.
Melaton-3
Thorne
Melatonin 3mg
Nature Made
Head-to-Head Comparison
| Category | Melaton-3 Thorne | Melatonin 3mg Nature Made |
|---|---|---|
| Overall | A- | B+ |
| Evidence | B+ | B+ |
| Quality & Purity | A | B+ |
| Value | C+ | A |
| Transparency | A | B+ |
| Cost/Day | $0.17 | $0.04Winner |
| Dose/Serving | 3mg | 3mg |
| Form | Immediate-release tablet | Immediate-release tablet |
| Third-Party Tested | ✓ Yes | ✓ Yes |
| Proprietary Blend | No | No |
Why This Comparison Matters
Thorne and Nature Made both offer 3mg melatonin, making this a clean brand-vs-brand comparison at the same dose. Thorne is the practitioner-grade option with NSF certification. Nature Made is the mass-market leader with USP Verified status.
Both third-party certifications (NSF and USP) are excellent quality signals. The practical differences come down to excipients, delivery form, and cost per day. For a supplement as simple as melatonin, where the active ingredient is a single molecule at a fixed dose, the brand premium needs strong justification.
We compare both on our standard scoring system.
Detailed Score Breakdown
Melaton-3
Thorne
3mg is within the clinically supported effective range. No extended-release or proprietary form - straightforward immediate-release tablet with a clean dose
NSF Certified for Sport - the highest standard for supplement purity verification. Thorne manufactures to pharmaceutical-grade standards and this certification means every lot is independently tested for contaminants and accurate labeling
$0.17-$0.22/day - moderate cost justified by NSF Certified for Sport status; the premium over generic brands reflects verified purity, not marketing
Full ingredient disclosure, NSF certification provides independent verification of label accuracy, no fillers of concern
The NSF Certified for Sport designation makes this the best choice for competitive athletes subject to drug testing. Also appropriate for anyone who wants the highest level of independent purity verification.
Melatonin 3mg
Nature Made
3mg is an appropriate dose within the clinically studied range; well-positioned for general adult use
USP Verified - independently confirmed to contain the labeled amount of melatonin and to be free from harmful levels of contaminants. USP Verified is a meaningful quality signal for over-the-counter supplements
$0.04-$0.07/day - excellent value for a USP Verified product; widely available in mass-market retail
USP Verified seal provides external label accuracy confirmation. Standard excipients. No proprietary blends. One minor note: tablet form includes several inactive ingredients including color additives not present in capsule alternatives
The combination of USP Verified status and wide availability at a low price point makes this one of the most practical recommendations for most people. Found in virtually every pharmacy and grocery store.
How We Compared These Products
Every product in our database is scored on four equally-weighted categories: clinical evidence quality, third-party testing and purity verification, cost per clinically effective dose (not cost per pill), and label transparency. These scores combine into an overall letter grade from A+ through F.
Cost per effective dose is calculated using the clinically studied dose from published research, not the manufacturer's suggested serving. If a product requires multiple servings to reach the dose used in clinical trials, that cost is reflected in the value score.
For a full explanation of our scoring methodology, see our methodology page. Prices were last checked on the dates listed for each product and may have changed.
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FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products discussed on this page are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before starting any supplement regimen.