The preparation contains plant ingredients: valerian, hops and passionflower, as well as the amino acid GABA, which is a neurotransmitter naturally produced in the brain.DESCRIPTION:NOW® Sleep is a combination of ingredients designed to help you soothe your mind and relax your body so you can naturally drift off into a restful sleep. GABA is a neurotransmitter normally produced in the brain, where its function is to relieve nervous tension.INGREDIENTS:Standardized valerian root extract (Valeriana officinalis) including valerenic acid, hop cones extract (Humulus lupulus), capsule ingredient: glazing agent (hydroxypropyl methylcellulose); GABA (gamma-aminobutyric acid), passionflower extract (Passiflora incarnata), antioxidant (esters of fatty acids and ascorbic acid), anti-caking agent (silicon dioxide)Plant ingredients:2 capsules contain:valerian root extract (Valeriana officinalis)600 mg   standardized to valerenic acid 0.8%4.8 mghop cones extract (Humulus lupulus)300 mgpassion flower extract (Passiflora incarnata)200 mgOther ingredients:GABA (gamma-aminobutyric acid)200 mgHOW TO USE:Take 1-2 capsules daily before going to bed with a glass of water, use as needed. Do not exceed the recommended daily dose.CONTRAINDICATIONS:The preparation is not intended for children, pregnant women and breastfeeding mothers. Valerian may cause drowsiness. Do not use in case of hypersensitivity to any ingredient of the preparation, driving vehicles, operating machines, or drinking alcohol. People using sedatives, antidepressants, depression, hypertension or epilepsy should consult the use of the preparation with a doctor.Dietary supplements cannot be used as a substitute for a varied diet. STORAGE:Store in a dry and sunny place, at a temperature up to 25°C. Dietary supplements should be stored out of the reach of small children.