About This

• DOCTOR’S BEST L-TRYPTOPHAN contains L-Tryptophan - an essential amino acid (protein building block) that is not synthesized by the body and must be obtained in the diet or supplementation. It is also essential in the production of niacin, which is then metabolized into serotonin and melatonin in the brain. These neurotransmitters exert a calming effect for a better cognitive focus, encourages a positive mood, and a normal restful sleep.
• MAINTAIN SEROTONIN LEVELS – L-Tryptophan is an amino acid that is a precursor of serotonin in the body. Serotonin is required for early brain development, emotional maturation, memory and other cognitive functions, coping with fear and stress, healthy sleep patterns and healthy mood. Serotonin also is the main source of melatonin, the body’s major sleep hormone.
• PROMOTES NORMAL RESTFUL SLEEP – L-Tryptophan supplements helps encourage a positive mood and a normal restful sleep. Serotonin also is the main source of melatonin, the body’s major sleep hormone.
• BALANCE YOUR MOOD –  serotonin in the brain helps amino acids, helps exert a calming effect and encourages better cognitive focus, a positive mood.
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Overview

• Brand : Doctor's BEST
• Flavor : Unflavored
• Primary Supplement Type : Vitamin B3
• Unit Count : 90 Count
• Item Form : Capsule
• Item Weight : 0.1 Kilograms
• Item dimensions L x W x H : 2.38 x 2.38 x 4.44 inches
• Special Ingredients : Amino Acid
• Diet Type : Vegan
• Product Benefits : Sleep Support