Sleep
BioSeries™ Melatonin
The world's first BioSeries™ technology designed to optimize melatonin release throughout the night to support a natural sleep-wake cycle.*
Good Value(s)
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Supplement Facts | ||
---|---|---|
Serving Size: One (1) vegan capsule | ||
Servings Per Container: 20 | ||
Amount Per Serving | % DV | |
Calories | 5 | |
Melatonin | 5mg | ** |
** Daily Value (DV) not established. | ||
Other ingredients: Cellulose, hypromellose, vegetable-based tablet coating, ascorbyl palmitate, oat fiber, psyllium seed husk, silica, spirulina extract (for color). |
It's the rhythm of the night
Regain your rest with breakthrough BioSeries™ technology that moves to the beat of the natural sleep rhythm.*
Natural Sleep-Wake Cycle
Breakthrough BioSeries™ technology releases Melatonin throughout the night to support a natural sleep-wake cycle.*
All Night Sleep Support†
Designed with the body in mind, Melatonin is released in phases to support falling asleep and staying asleep.*
†6 hour release
Wake Up Rested
Our customized Melatonin release profiles taper off by morning to support restful sleep.*
Pure Italian Melatonin
With Melatonin from Chignolo d’Isola, Italy, that has been tested for purity and potency.
Science
and Slumber in Sync- INTRODUCING BIOSERIES™ TECHNOLOGY
Three-in-one tablet in capsule technology combines 5mg of instant and extended release Melatonin supports the body’s natural circadian rhythm.*
- FALL ASLEEP
With 1mg of instant release Melatonin in the first tablet to support falling asleep.*
- RESTFUL SLEEP
With 3mg of extended release Melatonin in the second tablet to support restful sleep.*
- PHASES OUT BY MORNING
With 1mg of extended release Melatonin in the third tablet that tapers off by the morning.*
Traceable Ingredients
Sleep BioSeries™ Melatonin is Made Traceable®, we showcase the supplier, the ingredient source, and final place of manufacture so you know what you're putting into your body, where it comes from, and why.

Melatonin 5mg
Melatonin has been tested for purity and potency and is included at the 5mg dose for sleep support.*
- Source
- Synthesized Melatonin
- Supplier
- Flamma Group
- Final Location of Manufacturing
- Chignolo d’Isola, Italy
Supplement Facts | ||
---|---|---|
Serving Size: One (1) vegan capsule | ||
Servings Per Container: 20 | ||
Amount Per Serving | % DV | |
Calories | 5 | |
Melatonin | 5mg | ** |
** Daily Value (DV) not established. | ||
Other ingredients: Cellulose, hypromellose, vegetable-based tablet coating, ascorbyl palmitate, oat fiber, psyllium seed husk, silica, spirulina extract (for color). |
We Want You to Ask Questions
Seriously. Our team of supplement experts and scientists has answers.
Each batch of Sleep BioSeries™ Melatonin is tested for identity and dose so we can be sure that what’s on the label is what’s in the capsules. We also complete Third-Party testing to ensure our products are compliant with regulations and guidelines for heavy metals and microbes and to help assure the quality and safety of our products.*
More questions? Find answers on our FAQs page.
Meet Our In-House Scientists and Expert Council
We work with a lot of exceptional and thoughtful people—like the scientists, nutritionists, and medical doctors on our Scientific Advisory Board, who help guide our product innovation and clinical research.
Dr. Nima Alamdari, PhD
Chief Scientific Officer (Prev. Harvard Faculty)
Dr. Robin Berzin, MD
Doctor & CEO, Parsley Health (Functional Medicine)
Dr. Mastaneh Sharafi, PhD, RD
VP of Scientific Affairs at Ritual (Nutritional Sciences)
Dr. Michelle Davenport
Registered Dietitian & Nutritionist
Dr. Marie Caudill, PhD, RD
Professor, Cornell University (Nutritional Sciences)