5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the bean of an African plant (Griffonia simplicifolia).

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Product Review

5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the bean of an African plant (Griffonia simplicifolia).

  • SUPPORTS POSITIVE MOOD*: 5-HTP is the intermediate metabolite between the amino acid tryptophan and serotonin
  • NEUROTRANSMITTER SUPPORT*: Extracted from the seed of an African plant (Griffonia simplicifolia)
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
  • Packaged in the USA by a family owned and operated company since 1968

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