History and Usage: 5-HTP, also known as 5-hydroxytryptophan, is the direct precursor to the neurotransmitter serotonin. Label Information and Ingredients: Suggested Use: As a dietary supplement, take two to four capsules daily, or as directed by a healthcare professional.

Supplemental Facts Serving Size: 1 Capsule(s) Ingredients Per Serving % DV Vitamin B6 (pyridoxine hydrocholoride) 10 mg   500% Calcium (as calcium citrate) 80 mg   8% Magnesium (as magnesium citrate) 40 mg   10% 5-HTP (L-5-Hydroxytryptophan) (Griffonia simplicifolia) (seed) 100 mg   * Valerian Root 100 mg   * Hops (flower) 50 mg   * * Daily Value Not Established Notes: These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. Other Ingredients: micrcoystaalline cellulose (plant fiber), rice flour, magnesium stearate and silica.

Contains No Added: corn, yeast, barley, gluten, wheat, soy, lactose, all milk products, citrus, fish, egg products, as well as added flavorings, sugars, sweeteners, salt, preservatives, salicylates, articial colors and coatings, sodium.

QUALITY AND POTENCY GUARANTEED Websites for Further Research:

http://en.wikipedia.org/wiki/Amino_acid

http://www.biology.arizona.edu/biochemistry/p...

http://www.answers.com/topic/amino-acid#after_ad1

http://web.indstate.edu/thcme/mwking/aminoaci...