SOURCE NATURALS - Serene Science L-Tryptophan 500 mg - 60 Capsules Brand_Andalou Naturals If sleeplessness or nervous tension

If sleeplessness or nervous tension persist continuously for more than two weeks

Astragalus Root is one of the main medicinal plants that possess immunomodulating properties

Bio Nutrition inc

Futurebiotics' DHEA supplies 25 mg of DHEA per capsule to support healthy hormonal balance

SOURCE NATURALS - Serene Science L-Tryptophan 500 mg - 60 Capsules Brand_Andalou Naturals If sleeplessness or nervous tensionDESCRIPTION Positive Mood The essential amino acid L tryptophan is the precursor for the synthesis of both melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response and sleep wake cycles. It helps support relaxation, restful sleep, and positive mood. If needed, l tryptophan converts to niacin in the body, an important B vitamin. Source Naturals L Tryptophan is extremely pure and is regularly tested to ensure the