Best Sleep & Relaxation Supplements

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

Swanson GABA, 500 mg, 100 Vegan Capsules
Swanson GABA, 500 mg, 100 Vegan Capsules
Product 68 Brand 90
Source Naturals Serene Science®, GABA, 750 mg, 180 Tablets
Source Naturals Serene Science®, GABA, 750 mg, 180 Tablets
Product 68 Brand 66
Troomy Nootropics Sleep, Functional Mushrooms Gummies, Black Raspberry, 60 Gummies
Troomy Nootropics Sleep, Functional Mushrooms Gummies, Black Raspberry, 60 Gummies
Product 68 Brand 76
KAL Melatonin Elderberry, Cherry, 2 fl oz (59 ml)
KAL Melatonin Elderberry, Cherry, 2 fl oz (59 ml)
Product 68 Brand 73
Solgar GABA, 500 mg, 50 Vegetable Capsules
Solgar GABA, 500 mg, 50 Vegetable Capsules
Product 68 Brand 66
Source Naturals Serene Science®, GABA, 750 mg, 90 Capsules
Source Naturals Serene Science®, GABA, 750 mg, 90 Capsules
Product 68 Brand 66
Vitamatic Gaba, 750 mg, 240 Vegetable Capsules
Vitamatic Gaba, 750 mg, 240 Vegetable Capsules
Product 68 Brand N/A
Source Naturals Serene Science®, GABA, 750 mg, 90 Tablets
Source Naturals Serene Science®, GABA, 750 mg, 90 Tablets
Product 68 Brand 66
Nutricost GABA, Unflavored, 17.6 oz (500 g)
Nutricost GABA, Unflavored, 17.6 oz (500 g)
Product 68 Brand 81
Amazing Nutrition GABA, 750 mg, 200 Veggie Capsules
Amazing Nutrition GABA, 750 mg, 200 Veggie Capsules
Product 68 Brand N/A

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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.