L-Tryptophan is an essential amino acid. Essential amino acids are not produced by the body and must be obtained in the diet. L-Tryptophan is a precursor from which the body makes serotonin, which plays an important role in promoting of relaxation, restful sleep and positive mood. 

Benefits:

• supports restful sleep
• promotes positive mood
• helps with peaceful relaxation
• supports combating depression 

Recommended dosage:

As a dietary supplement, take 1 or 2 capsules daily, preferably at bedtime. Wash down with plenty of water.