NOW L-Tryptophan (20mg - 60 veg caps) men's Health Protective against chemical and environmental

Protective against chemical and environmental assault on tissues

DHA plays an essential role in the healthy development of the entire nervous system

Nat phos (Sodium phosphate)

Non-Medicinal Ingredients Calcium Hydrogen Phosphate

Magnesium (citrate)

NOW L-Tryptophan (20mg - 60 veg caps) men's Health Protective against chemical and environmentalNOW L Tryptophan 60 Veggie Capsule(s) NPN: 80035972 L tryptophan is an essential amino acid that helps the body make proteins and certain brain signaling chemicals. Your body changes L tryptophan into a brain chemical called serotonin. Serotonin helps control your mood and sleep. You can get all the L tryptophan that your body needs by eating a healthy, balanced diet. Supplement doses depend on the health condition you are trying to prevent or treat.