Manufacturer	Source Naturals
Supply	20
Form	Capsule
Potency	500 mg
Size	60

L-Tryptophan

$17.98

L-tryptophan is an essential amino acid and a precursor for the synthesis of both melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response as well as sleep/wake cycles. If needed L-tryptophan converts to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.

Directions

1 capsule three times daily, between meals and preferable with fruit juice. To support restful sleep, take 3 capsules before bed.

Ingredients

3 capsules contain: Iron (naturally occuring 600 mcg- 3% DV) L-Tryptophan 1.5G (25mg niacin equivalents). Other ingredients: gelatin (capsule, microcrystalline cellulose, silica, and magnesium stearate and dibasic calcium phosphate.