Supplement Ratings

iHerb picks

Best Melatonin & Sleep on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

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Top ratedBest value

246 picks in melatonin & sleep, highest score first

49Melatonin 3 mg80/100Life ExtensionMelatonin 3 mgcapsule · 30 servings · $0.26/servingBuy on iHerb · $7.73
50Melatonin 10 mg80/100Life ExtensionMelatonin 10 mgcapsule · 30 servings · $0.52/servingBuy on iHerb · $15.45
51Melatonin Lozenges 3 mg80/100Life ExtensionMelatonin Lozenges 3 mglozenge · 30 servings · $0.20/servingBuy on iHerb · $6.00
52Melatonin 3 mg Lozenges80/100Life ExtensionMelatonin 3 mg Lozengeslozenge · 30 servings · $0.20/servingBuy on iHerb · $6.00
53Melatonin 500 mcg80/100Life ExtensionMelatonin 500 mcgcapsule · 30 servings · $0.45/servingBuy on iHerb · $13.50
54Liposomal Melatonin80/100Allergy Research GroupLiposomal Melatoninliquid · 150 servings · $0.24/servingBuy on iHerb · $35.32
55Melatonin 10 mg80/10021st CenturyMelatonin 10 mgtablet · 30 servings · $0.37/servingBuy on iHerb · $10.99
56Melatonin 5 mg80/100Nature's BountyMelatonin 5 mgsoftgel · 30 servings · $0.27/servingBuy on iHerb · $8.21
57Liquid Melatonin80/100NOWLiquid Melatoninliquid · 66 servings · $0.09/servingBuy on iHerb · $5.80
58Melatonin 3 mg Natural Raspberry Flavor80/100KALMelatonin 3 mg Natural Raspberry Flavorliquid · 55 servings · $0.24/servingBuy on iHerb · $13.28
59Valerian 470 mg80/100SolarayValerian 470 mgcapsule · 30 servings · $0.40/servingBuy on iHerb · $11.89
60Revitalizing Sleep Formula80/100Nature's WayRevitalizing Sleep Formulacapsule · 22 servings · $1.34/servingBuy on iHerb · $29.39
61Sleep Tight Spray Citrus Flavored80/100Little DaVinciSleep Tight Spray Citrus Flavoredliquid · 75 servings · $0.32/servingBuy on iHerb · $23.69
62Melatonin 20 mg80/100NOWMelatonin 20 mgcapsule · 90 servings · $0.17/servingBuy on iHerb · $14.94
63Melatonin Liquid 1.0 mg Orange Flavor80/100Source Naturals Sleep ScienceMelatonin Liquid 1.0 mg Orange Flavorliquid · 118 servings · $0.14/servingBuy on iHerb · $16.28
64Liposomal Melatonin Spray80/100Davinci LaboratoriesLiposomal Melatonin Sprayliquid · 75 servings · $0.30/servingBuy on iHerb · $22.56
65Melatonin-3 3 mg80/100Davinci LaboratoriesMelatonin-3 3 mgcapsule · 60 servings · $0.24/servingBuy on iHerb · $14.39
66Dual Spectrum Melatonin 5 mg80/100Nature's BountyDual Spectrum Melatonin 5 mgtablet · 30 servings · $0.27/servingBuy on iHerb · $8.14
67SharpMind Sleep80/100SolaraySharpMind Sleepcapsule · 30 servings · $0.62/servingBuy on iHerb · $18.69
68Melatonin 1 mg80/100NaturesPlusMelatonin 1 mgtablet · 90 servings · $0.08/servingBuy on iHerb · $7.61
69Melatonin 3 mg80/100NaturesPlusMelatonin 3 mgtablet · 90 servings · $0.10/servingBuy on iHerb · $9.31
70Melatonin 5 mg80/100NaturesPlusMelatonin 5 mgtablet · 90 servings · $0.12/servingBuy on iHerb · $10.58
71Melatonin 10 mg80/100NaturesPlusMelatonin 10 mgtablet · 90 servings · $0.15/servingBuy on iHerb · $13.13
72Melatonin 20 mg80/100NaturesPlusMelatonin 20 mgtablet · 90 servings · $0.22/servingBuy on iHerb · $19.51

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout. See the full Best Melatonin & Sleep 2026 ranking.