A naturally occurring amino acid which is converted in the brain into serotonin. Serotonin is a principal neurotransmitter whose release is involved in enhancing mood, happiness, and anti-depression. 5HTP is an effective appetite suppressant and along with diet and exercise can help in maintaining a healthy body composition. 5 HTP can increase melatonin levels and thus promotes sleep. Now you can buy pure 5-HTP capsules in bulk and save. Don’t pay more for expensive marketing, get pure 5-HTP at the best price.