5-HTP (5HTP, 5-Hydroxytryptophan) 5-HTP, The Alternative to Tryptophan 50 mg. Researchers have discovered that many of us suffer from a common, but little-known deficiency of the brain chemical serotonin, which regulates key functions related to moods, sleep and appetite. 5-HTP, a precursor to serotonin, has been studied in many clinical settings. Nutritional Facts Serving Size: 1 Capsule Amount Per Serving 5-hydroxytryptophan 50 mg Ingredients: Pure, pharmaceutical grade 5-hydroxytryptophan in a hypo-allergenic rice flour base. Directions: Take 1-4 capsules before bedtime or as directed by your health care practitioner. If you are pregnant or nursing consult your physician before using.
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