Keep out of reach of children. Not intended for use by pregnant or lactating women, individuals with autoimmune conditions, depressive disorders, endocrine disorders, serious illness, or other drug use. Seek advice from your health practitioner prior to use if under medical supervision, taking tranquilizers or sedatives or taking more than 10 mg of melatonin per day. Do not use before or while operating a motor vehicle or heavy machinery. Not to be taken by individuals under the age of 18.