Melatonin nutritionally augments the natural functioning of the pineal gland.*</br>Hypo-Allergenic Dietary Supplement</br>60 Capsules</br>FREE FROM: At Pure Encapsulations?? our product are free from wheat and gluten; egg; peanuts; coatings and shellacs; GMOs; magnesium stearate; trans fats and hydrogenated oils; artificial colors?? flavors and sweeteners; unnecessary binders?? fillers and preservatives. Any product containing ingredients derived from allergens?? such as soy?? dairy or shellfish?? is clearly labeled. All two-piece capsules are hypoallergenic and vegetarian.</br>DOSAGE: Pure Encapsulations recommends 1 capsule 1/2 to 1 hour before bedtime.</br></br>Product Description</br></br>Melatonin is a hormone produced by the pineal gland?? the organ which regulates the body's sleep/wake cycle. The hormone is secreted in a circadian rhythm by enzymes?? which are activated by darkness and depressed by light.*</br><br/>http://www.amazon.com/gp/product/B000VYVU9K