Source Naturals, Serene Science® L-Tryptophan 500 mg, 120 capsules Black Cumin Encourages a peaceful and calm

Encourages a peaceful and calm mind when thoughts and worries go round and round in your head

chondroitin

This supplement is used to maintain healthy enzyme activity with the flavonoids chrysin and hesperetin

Gluten-Free

all-in-one powder formula with optimal levels of over 70 important nutrients to support the whole body

Source Naturals, Serene Science® L-Tryptophan 500 mg, 120 capsules Black Cumin Encourages a peaceful and calmDescription 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. SERENE SCIENCE L TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest