Source Naturals - L-Tryptophan 120 caps

Mood, Relaxation, SleepThe 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.*Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSoy FreeYeast FreeSugar FreeStarch FreePreservative FreeSalt FreeCorn FreeFree of Artificial Colors/FlavorsEgg FreeSodium FreeServing Size:3 CapsuleServings Per Container:40 Amount Per ServingIron (naturally occurring)575 mcgL-Tryptophan1.5 gOther Ingredients:gelatin (capsule), dibasic calcium phosphate, microcrystalline cellulose, silica, magnesium stearateSuggested Use: 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.HYPOALLERGENIC: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.STORE IN A COOL, DRY PLACE.CAUTION: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRls or MAOls consult your health care professional before using this product.