• Sleep Aid
  • Natural Source
  • Vegetarian / Vegan

5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). 5-HTP readily crosses the blood-brain barrier and increases central nervous system (CNS) synthesis of serotonin. Serotonin can affect sleep, and many other important biological functions.

Now 5-HTP 50mg Sleep Aid 90vcaps

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