Food supplement with standardized valerian root extract that helps the nervous system relax. DosageAdults and children over 12 years old : 1-2 tablets per day 30 to 60 minutes before bedtime.Precautions : Do not take with alcohol and by those who are under special medication (CNS drugs, beta-blockers). Use by people who drive or operate machinery during the day is not recommended. Not recommended for use during pregnancy and breastfeeding. Food supplements should not be used as a substitute for a balanced diet. Store in a cool, dry place. Keep out of reach of children. Do not exceed the recommended daily dose. Consult your doctor if you are on medication. ingredients 1 tablet provides on average : Valerian root powder 50mg* 50mg* Valerian root extract** 270mg* (*standardized for min 0.8% valerianic acid) Free from yeast, gluten, soy, dairy, sugar, salt, preservatives.