5-HTP is a drug-free amino acid derived from a plant that naturally increases the body’s level of serotonin, the chemical messenger that affects emotions, behavior, appetite, and sleep. It is the body's natural precursor to Serotonin. It is well-absorbed by the intestine and easily crosses the blood-brain barrier.

Serving Size: 1 capsule. Take 1 capsule 1 to 2 times daily.

Servings per container: 100

Ingredients per capsule: L-5-hydroxytryptophan 50 mg. (5-HTP) (Griffonia simplicifolia) (seed extract)

Other Ingredients: Microcrystalline cellulose, Vegetarian capsule, L-leucine, and silicon dioxide. Does Not Contain: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten,, soybeans, corn and yeast.

Contains no artificial colors, flavors, or preservatives.