L-Tryptophan 500 mg Selection:30 Capsules Our standardized St

Our standardized St

Professional Formulas High Energy Echinacea Liquescence Provides homeopathic aid in support of minor infections

Condition: Dry

Suggested Use: Take 1 tablet twice daily

L-Tryptophan 500 mg Selection:30 Capsules Our standardized StSource Naturals L Tryptophan 500 mg essential amino acid L tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep wake cycles. L Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L tryptophan converts to niacin in the body, which