A white bottle of Thorne Melaton-3 dietary supplement with a purple abstract design on the label. The bottle contains 60 capsules. White bottle with a label showing supplement facts for melatonin capsules: each contains 3 mg melatonin. Other ingredients listed; includes a disclaimer about FDA evaluation. Manufactured by Thorne Research, INC. White supplement bottle with black text, displaying icons for sleep and wound injury support. Suggested use directs taking one capsule at bedtime. Warnings for pregnant or nursing individuals. Contains certification and gluten-free icons. Supplement facts label showing: serving size one capsule, each contains 3 mg melatonin. Other ingredients are microcrystalline cellulose, hypromellose (cellulose capsule), calcium laurate, and silicon dioxide. A single white capsule with a powdery filling rests on a white background. Text below notes the capsule length as .563 inches (14.3 mm) and states that color may vary slightly due to ingredient purity.
A white bottle of Thorne Melaton-3 dietary supplement with a purple abstract design on the label. The bottle contains 60 capsules.

Thorne Melaton-3

60 count

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Certified for Sport, ensuring absence of over 200 banned substances.
  • Supports restful sleep and helps regulate body's circadian rhythms.
  • Melatonin antioxidant activity contributes to overall wellness.
Purchase options

Melaton-3 $16.00

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

To enhance sleep and help maintain normal circadian rhythms*

Melaton-3 supports restful sleep, helps balance circadian rhythms, and provides benefit for shift workers, those with jet lag, and individuals with an age-related decrease in melatonin.* NSF Certified for Sport®

Thorne's Melaton-3 is NSF Certified for Sport®. Thorne offers melatonin in both 3 mg (Melatonin-3) and 5 mg (Melatonin-5) capsules. Melatonin, the primary hormone of the pineal gland, is a powerful ""chronobiotic"" that helps maintain the body’s normal circadian rhythms.* In individuals who have difficulty sleeping or who have altered circadian rhythms because of jet lag or night shift work, melatonin supplementation promotes the resynchronization of this cycle.* Supplementation can also benefit those whose difficulty sleeping is caused by the aging-related decrease in the body’s ability to synthesize melatonin from the amino acid tryptophan.* Research indicates melatonin exerts its sleep-promoting efficacy by decreasing the amount of time needed to fall asleep, by promoting the ability to stay asleep, and by enhancing the depth of sleep.*

Melatonin administration from 0.3 mg to 5.0 mg has been shown to exert a sedative-like effect.* When supplemented prior to the onset of the body’s normal melatonin secretion, even a low amount of melatonin can promote sleep.* Melatonin apparently enhances the effect of gamma-aminobutyric acid (GABA) via direct interaction with GABA receptors, thus resulting in relaxation.* Thorne's Melaton-3 supplies three mg of melatonin in each capsule, and Melaton-5 supplies 5 mg per capsule and is used when a higher amount of melatonin is desired. Melatonin also has significant antioxidant activity.* Adequate melatonin levels have been reported to be a positive factor in cardiovascular, neuroendocrine, GI, and bone health.*

Because athletes need to know their supplements are trustworthy and compliant, every batch of an NSF Certified for Sport® product is tested for compliance with label claims and to ensure the absence of more than 200 substances banned by many major athletic organizations.

*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

One Capsule Contains: Melatonin 3 mg.

Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Calcium Laurate, Silicon Dioxide.

*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

Take 1 capsule at bedtime or as recommended by a health-care practitioner.

Grove Values

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Wellness, proven and transparent

Thorne began with a biochemist’s vision: supplements should be grounded in clinical research and ingredient integrity. Every formula is made without unnecessary additives, using carefully sourced ingredients that are fully disclosed and traceable. Third-party testing and NSF Certified for Sport® standards ensure each supplement meets the highest bar for families who want to know exactly what they’re putting in their bodies.

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3,000+ BANNED INGREDIENTS

Wellness formulas you can trust.

Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.

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Vetted for ingredient integrity

No artificial colors, flavors, or phthalates — all common in mainstream products

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No unnecessary extras

Free from artificial dyes, talc, titanium dioxide, and magnesium stearate

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Less plastic, fewer microplastics

Prioritized packaging options that reduce plastic waste and microplastic exposure

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog