Source Naturals, L-Tryptophan 500 mg, 120 Capsules 24 Servings Contains clinically studied ingredients to

Contains clinically studied ingredients to promote knee joint comfort

Super Antioxidant

Phosphatidylcholine

It helps fight cell- damaging free radicals that cause oxidative stress in the body

organic  at fiber and organic sunflower lecithin)

Source Naturals, L-Tryptophan 500 mg, 120 Capsules 24 Servings Contains clinically studied ingredients toProduct Overview : Source Naturals, L Tryptophan 500 mg, 120 Capsules Description: Dietary Supplement Mood, Relaxation, Sleep The essential amino acid L tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep wake cycles. L Tryptophan also supports immune functions because it is the body's precursor to the