• 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 kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.

1 capsule three times a day, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bedtime.

• L-Tryptophan Support provides an essential amino acid for daily nutritional wellness.
• Mood Support helps support emotional wellbeing and balance.
• Sleep Support helps support healthy sleep patterns and relaxation.
• Nervous System Support helps support normal neurological function.
• Daily Wellness offers convenient capsule supplementation.

Gelatine (capsule), magnesium stearate, silica, microcrystalline cellulose, and dibasic calcium phosphate.