This 5-HTP supplement provides unparalleled support for mood, sleep quality, and overall wellbeing. Unlike L-tryptophan, another serotonin precursor, 5-HTP directly promotes serotonin production by bypassing common conversion barriers like stress and nutrient deficiencies, making it a more efficient option for enhancing mood, sleep, and appetite regulation. Fortified with pyridoxal 5'-phosphate, the active form of vitamin B6, this supplement maximises the conversion of 5-HTP to serotonin. Sourced from Griffonia simplicifolia seeds, it is clinically researched and rigorously tested for purity, making it the top choice for those seeking to naturally and effectively boost their serotonin levels.

Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed to fuel your body naturally and effectively. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.