Now Foods, L-Tryptophan, 500 mg, 120 Vcaps PBC_Skin Care Bulgaricus LB-51 to Optimize Digestion*

Bulgaricus LB-51 to Optimize Digestion*

versatile and endlessly healthful

Day 3 and 4 2 capsules

Ingredients:Keytone: 7

Now Foods, L-Tryptophan, 500 mg, 120 Vcaps PBC_Skin Care Bulgaricus LB-51 to Optimize Digestion*Product Description L Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. L Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of L Tryptophan is tested to be free of Peak E and microbial contamination. Product Benefits Supports Relaxation. Premium Grade.