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

These include the legendary Triphala compound

the plants are hand-harvested while in full flower and are then taken directly to our laboratory and promptly extracted while still fresh and succulent

C13 14 Isoparaffin

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