Don’t let getting a good night’s sleep stress you out. Melatonin works with the body’s natural cycles to effectively reset your biological clock, helping you fall asleep faster, increasing the quality and duration of sleep, supporting REM sleep, and reducing daytime fatigue. Natural Factors Melatonin comes in a sublingual tablet to ensure fast, consistent absorption.

Each tablet contains: Melatonin (non-animal source)|3mg Non-medicinal ingredients: Microcrystalline cellulose, croscarmellose sodium , lactose monohydrate , natural peppermint flavor , vegetable grade magnesium stearate (lubricant).

Adults: Dissolve 1-3 tablets under the tongue once daily, at bedtime only or as directed by a healthcare practitioner. For use beyond 4 weeks, consult a healthcare practitioner.

Pregnancy and Lactation: Not recommended for women who are pregnant or breastfeeding, or who want to become pregnant.

Children: Not recommended for children.

Drug interactions: If you are taking blood pressure, sedative or immunosuppressive medication, consult a healthcare practitioner prior to use

Contraindications: If you have severe allergies, hormonal disorder, diabetes, liver or kidney disease, cerebral palsy, seizure disorder, migraines, autoimmune disease, depression, or hypertension, consult a healthcare practitioner prior to use.

Safety
Melatonin is completely safe at recommended doses and no toxic level has been identified. 
Do not drive or use machinery for five hours after taking melatonin. For use beyond four weeks, consult a healthcare practitioner. If symptoms persists continuously for more than four weeks or if pain or other factors appear to be the cause of sleeplessness, consult a healthcare practitioner.