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Thorne Research Griffonia

90 Vegetarian Capsules

Product ID: TH00503

Expiration: February 2018

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Thorne Research Griffonia


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Thorne Research Griffonia


Griffonia is a natural source of 5-Hydroxytryptophan (5-HTP), the intermediate metabolite produced when the body initiates the process of converting the essential amino acid L-tryptophan to serotonin. Serotonin levels in the body are associated with the regulation of sleep, mood, aggression, appetite, temperature, sexual behavior, and pain sensation.


  • Enhances serotonin production
  • Increases serotonin levels for sleep enhancement, decreased sugar cravings, and better stress management
  • Can be taken with meals without competing with other amino acids
  • Made without flowing agents that can inhibit bioavailability

Directions: Take 1-2 capsules three times daily or as recommended by a health-care practitioner.

Two Capsules Contain:
5-Hydroxytryptophan 100 mg.
Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide. 

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