Now Melatonin 3mg Helps increase the total sleep time in people suffering from sleep restriction or an altered sleep schedule Helps relieve the daytime fatigue associated with jet lag Most popular form Melatonin is a neuro-hormone (amino acid) naturally produced in the pineal gland in the brain 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. This 3mg dosage is our most popular format. NPN 80002419 DIRECTIONS Adults Only Dosage: Take 1-3 capsules daily, at or before bedtime. For use beyond 4 weeks, consult a health care practitioner. Do not drive or use machinery for 5 hours after taking melatonin. INGREDIENTS Each capsule contains: Melatonin 3 mg Non-Medicinal Ingredients: Rice Flour, Capsule (hypromellose, water). RISK INFORMATION Do not use if you are pregnant or breastfeeding. Consumption with alcohol, or other medications or natural health products with sedativeproperties is not recommended. If symptoms persist for more than 4 weeks (chronic insomnia), consult your health care practitioner. Consult a health care practitioner prior to use if you are taking any of the following medications: anticoagulant, anticonvulsant, blood pressure medications,immunosuppressive medications, sedative, hypnotic or psychotropic medications, or steroids. Consult a health care practitioner prior to use if you have asthma, cardiovascular disease, chronic kidney disease, depression, diabetes or hypoglycemia, hormonal disorder, immune system disease,liver disease, migraine, or seizure disorders. Mild gastrointestinal symptoms (nausea, vomiting, or cramping) and rare allergic reactions have been known to occur; in which case, discontinue use.