Melatonin is a potent free radical scavenger naturally produced in the pineal gland and present in high amounts in the gastrointestinal tract.* It is involved in many of the body, brain and glandular biological functions including regulation of normal sleep/wake cycles, regulation of the immune system and maintenance of a healthy gastrointestinal lining.* NOW® Melatonin Sustained Release Tablets allow for steady release and more gradual, sustained utilization. This sustained release tablet is formulated to release over a 4-hour period. Natural color variation may occur in this product. • Gastrointestinal Support*

Caution: For adults only at bedtime. Not for pregnant or nursing women. May cause drowsiness. Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery. Consult physician if taking medication (especially sedatives and anti-depressants) or have a medical condition (including depression, high blood pressure and epilepsy). Keep out of reach of children. Natural color variation may occur in this product. Storage: Store in a cool, dry place after opening.