Source Naturals, L Tryptophan, 500mg, 60 tabs Apple Cider Zinc (as zinc monomethionine [OptiZinc]

Zinc (as zinc monomethionine [OptiZinc] and ascorbate) - 25 mg

Vitamin C (as ascorbic acid and sodium ascorbate) - 500 mg

Human studies have shown that taking L-theanine results in the emission of brain waves associated with a state of relaxation

also called Malabar tamarind

consists of proteases (to break down protein)

Source Naturals, L Tryptophan, 500mg, 60 tabs Apple Cider Zinc (as zinc monomethionine [OptiZinc]The essential amino acid L tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of hormones involved with mood and stress response and sleep wake cycles. L Tryptophan also supports immune functions because it is the body's predecessor to the kynurenines that regulate immunity. If needed, L tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism