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Best Melatonin Supplements (2026)

Ranked by safety score and evidence coverage from 0 independent research sources

1005
Products Analyzed
0
Research Sources
98
Avg Safety Score
99%
Evidence-Backed

What the Research Says

AI-generated · Qwen 3.6 · methodology

Melatonin is a hormone supplement primarily used to regulate sleep-wake cycles and manage related anxiety. Research indicates efficacy in reducing preoperative anxiety and improving quality of life in cancer patients, though results for delirium prevention and insomnia are mixed.

Preoperative and Postoperative Anxiety: strong Cancer-related Quality of Life: moderate Postoperative Delirium: weak Insomnia Disorder: moderate Dementia-related Sleep Disturbances: weak

AI-generated summary. See methodology.

Rankings

Top-Ranked Melatonin Products

Ranked by safety score (0–100), then evidence coverage.

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.