Studies have shown how 5-HTP can help to improve your quality of sleep and can support good mental well-being. This is due to 5-HTP's role in the body's production of serotonin, which can help to contribute towards mood regulation and the production of the sleep hormone melatonin, to help promote healthy sleep patterns.

  • Brain & Mind

    Brain & Mind

  • Sleep Quality

    Sleep Quality

  • Weight Management

    Weight Management

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Benefits of 5-HTP

5-HTP has a growing body of research and clinical trials demonstrating its ability to support health and wellness. It is a remarkable amino acid, which one study has shown it may act as an anti-depressant[5] and therefore help to reduce stress and anxiety.


Healthy sleep patterns, weight management and mental wellbeing

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Here at Nourished, we’re passionate about the science behind each stack. Here are just a couple of the scientific studies supporting our work...

Research & studies

Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan

3rd Department of Internal Medicine, University of Rome, La Sapienza, Italy

Study on the Effects of L-5HTP on the Stages of Sleep in Man as Evaluated by Using Sleep Deprivation
Yoichi Nakazawa M.D,Hiroaki Hasuzawa M.D,Tatayu Kotorii M.D,Toshihiko Ohkawa M.D,Hiroshi Sakurada M.D,Kensaku Nonaka M.D,Keijiro Dainoson M.D

Clinical evaluation of 5-hydroxy-L-tryptophan as an antidepressant drug.

Department of Neurology (Neuropharmacology and Neurochemistry), Institute of Higher Nervous Activity, Osaka University Medical School, Osaka