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  • Gluten free

  • Vegan

  • Vegetarian

  • Gluten Free

Sustained-release melatonin to support healthy sleep*

Melatonin-SR provides sustained-release MicroActive® melatonin to promote healthy sleep. Melatonin is a hormone produced by the pineal gland, which regulates the body's sleep/wake cycle. Melatonin's primary role is regulation of the body's circadian rhythm, endocrine secretions, and sleep patterns. Studies indicate that it facilitates the onset of sleep, as well as sleep efficiency. MicroActive® is an innovative, patented delivery system that offers both improved absorption and sustained release. A pharmacokinetic study of MicroActive® melatonin demonstrated rapid uptake and prolonged presence in plasma up to six hours after a single dose.*

• Promotes healthy sleep*
• Offers MicroActive® melatonin for sustained 6-hour support*
• Made with hypoallergenic, vegan ingredients

Suggested Use / Directions:

Take 1 capsule 30-60 minutes before bedtime.



Serving Size:
1 capsule

Amount Per Serving:

Melatonin (as MicroActive® melatonin sustained-release complex) ... 3 mg



Other Ingredients:
hydroxypropyl methyl cellulose, sodium alginate, microcrystalline cellulose, carnauba wax, vegetarian capsule (cellulose, water), hypoallergenic plant fiber (cellulose)

Other Ingredients: hydroxypropyl methyl cellulose, sodium alginate, microcrystalline cellulose, carnauba wax, vegetarian capsule (cellulose, water), hypoallergenic plant fiber (cellulose)


Consult a healthcare professional if you are experiencing long-term sleep difficulties, before use in children, before use in pregnant or lactating women, those with a medical condition, and those taking medication. Do not drive or operate machinery when taking melatonin. This product may be contraindicated with autoimmune disease or for individuals taking corticosteroids.

Why is this a top pick for Melatonin?

This product has been chosen as a Top Pick by Fullscript based on factors like quality, ingredients, value, and availability. Your provider’s recommendation always comes first.

This product was selected based on the factors below: Provides 2 mg of sustained-release melatonin per capsule to support normal, healthy sleep onset and maintenance. Formulated to deliver melatonin gradually over 6–8 hours to mimic natural secretion patterns. This hypoallergenic, non-GMO formula is free from gluten, dairy, soy, and unnecessary excipients. Manufactured in a cGMP-certified facility with third-party testing for identity and purity.*

Learn more about our process

About enhanced testing

Every product on Fullscript meets our high quality standards – but we don’t stop there. Enhanced Testing means select products are pulled directly from Fullscript’s shelves and tested by independent labs, so what’s on the label matches what’s in the product.

Learn more about the testing methods

Top pick

Enhanced testing

Melatonin-SR

Pure Encapsulations

$19.99

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