Melatonin may have a strong sedating effect within 20 minutes of consumption. Not to be used during the day time. Not recommended for women who are pregnant, wishing to get pregnant, or breastfeeding; for children or adolescents; or for those with a prior history of seizures. Do not use while operating a motor vehicle or other machinery. In rare cases it may stimulate seasonal affective disorder, depression, or have stimulatory effects.
Storage: Keep in a cool, dry place, tightly capped.