This dietary supplement from Now Foods provides a potent 200mg dose of 5-Hydroxytryptophan (5-HTP) per serving, delivered in convenient vegetarian capsules. 5-HTP is a naturally occurring amino acid that serves as a precursor to serotonin, a key neurotransmitter that plays an important role in regulating mood and sleep. This higher concentration offers enhanced support for relaxation and overall well-being. Ideal for individuals seeking natural mood support or regulation of sleep cycles. These capsules are suitable for vegetarians as part of a balanced routine.