Sentinel Melatonin 10 mg is a dietary supplement designed to support healthy sleep patterns. Each bottle contains 60 capsules of 10 mg melatonin, a hormone naturally produced by the body that helps regulate sleep-wake cycles. Melatonin supplements may help those experiencing occasional sleeplessness, jet lag, or disrupted sleep schedules. The 10 mg dosage is considered a higher strength formulation. As with any supplement, consult with a healthcare provider before use, especially if pregnant, nursing, taking medications, or have any medical conditions.