5-Hydroxytryptophan (5-HTP) is an intermediate in the synthesis of the tryptophan and then to serotonin. Clinical studies suggest that 5-HTP supports healthy serotonin levels, which is an important neurotransmitter involved in the regulation of endocrine and brain activity responsible for emotion, appetite and sleep/wake cycles. In the body, 5-HTP converts to serotonin.‡

Supplementation with 5-Hydroxy L-Tryptophan (5HTP) supports emotional well-being, acts as an appetite suppressant, supports a healthy mood.‡

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*FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.progressivelabspro.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.