Best Melatonin Supplements (2026)
Ranked by safety score and evidence coverage from 0 independent research sources
What the Research Says
Melatonin is a hormone primarily used to regulate sleep-wake cycles, with significant research focusing on its clinical applications in surgical and oncology settings. Evidence suggests it is effective in reducing anxiety related to surgery and improving quality of life in cancer patients.
AI-generated summary based on 0 research sources. See methodology.
Top-Ranked Melatonin Products
Products ranked by safety score (0–100), then evidence coverage. Higher is better.
Showing top 20 of 1005 products. View all products →
How We Rank
Products are ranked by safety score (0–100), which considers UL exceedance, unsupported health claims, and proprietary blend disclosure. Products with equal safety scores are then sorted by evidence coverage — the percentage of ingredients backed by Tier-A or Tier-B research.
Safety scores are computed from product label data (DSLD) cross-referenced with 0 research sources. See our Editorial Policy for full methodology.