Tailor-Made Optimization

    5-HTP (5-Hydroxytryptophan)
      Griffonia Simplicifolia Seed Extract, >99% 5-HTP

    • May help support serotonin production †
    • May support sleep by aiding in melatonin production †
    • May assist with weight loss †

    What is 5-HTP (5-Hydroxytryptophan)? 

    5-HTP is a naturally occurring amino acid and a precursor to serotonin. Serotonin is the key neurotransmitter for stabilizing mood and  happiness while also playing a crucial role in sleep and digestion. 

    5-HTP (5-Hydroxytryptophan) is extracted and isolated from griffonia simplicifolia seeds, which are the most abundant source of naturally occurring 5-HTP in the world.

    5-HTP is an intermediary step between tryptophan and serotonin. Unlike Tryptophan, 5-HTP does not require a transport molecule to be converted to serotonin in the brain. This makes it more effective at crossing the blood-brain barrier, and therefore results in a more efficient conversion to serotonin when compared with tryptophan.

    How to take 5-HTP (5-Hydroxytryptophan)?

    At over 99% 5-HTP, we recommend this natural extract at a dose of 100mg.


    Specification Sheet

    Price / Gram

    £0.90 / $1.25

    Suggested Dose


    Dosing Ratio


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