Best Sleep & Relaxation Supplements

Top-rated sleep & relaxation supplements ranked by quality score. Last updated: Mar 2026.

Metabolic Maintenance L-Theanine, 120 Capsules
Metabolic Maintenance L-Theanine, 120 Capsules
Product 87 Brand 68
Source Naturals Caffeine + L-Theanine, 60 Tablets
Source Naturals Caffeine + L-Theanine, 60 Tablets
Product 87 Brand 66
Organika L-Theanine, 225 mg, 90 Vegetarian Capsules
Organika L-Theanine, 225 mg, 90 Vegetarian Capsules
Product 87 Brand 62
Natural Factors Stress-Relax, Tranquil Sleep, 90 Enteric Coated Softgels
Natural Factors Stress-Relax, Tranquil Sleep, 90 Enteric Coated Softgels
Product 87 Brand 88
Carlson Totally Zen with GABA, L-Theanine & B Vitamins, 120 Capsules
Carlson Totally Zen with GABA, L-Theanine & B Vitamins, 120 Capsules
Product 87 Brand 84
BrainMD Stress Relief Sleep, 90 Vegan Capsules
BrainMD Stress Relief Sleep, 90 Vegan Capsules
Product 87 Brand 89
Natural Factors Stress-Relax, Melatonin, 1 mg, 90 Chewable Tablets
Natural Factors Stress-Relax, Melatonin, 1 mg, 90 Chewable Tablets
Product 87 Brand 88
Life Extension Melatonin, 500 mcg, 200 Vegetarian Capsules
Life Extension Melatonin, 500 mcg, 200 Vegetarian Capsules
Product 87 Brand 86
Zahler Junior Melatonin, Natural Grape, 60 Chewable Tablets (1 mg per Tablet)
Zahler Junior Melatonin, Natural Grape, 60 Chewable Tablets (1 mg per Tablet)
Product 87 Brand 70
NaturesPlus Melatonin, 5 mg, 90 Tablets
NaturesPlus Melatonin, 5 mg, 90 Tablets
Product 87 Brand 59

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.