2 Bottles X 60 Capsules DescriptionDietary SupplementMood, Relaxation, Sleep The essential amino acid L-tryptophan helps support relaxation, restful sleep, and positive mood. L-Tryptophan Supplements Australia 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. Suggested Use 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed. Other Ingredients of L-Tryptophan Supplements Australia Gelatin (capsule), dibasic calcium phosphate, microcrystalline cellulose, silica, and magnesium stearate. Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance. Warnings 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 SSRI's or MAOI's consult your health care professional before using this product.Supplement Facts of L-Tryptophan SupplementsServing Size: 3 CapsulesServings Per Container: 20 Amount Per Serving%DVIron (naturally occurring)575 mcg3%L-Tryptophan1.5 gDaily Value not established.