Schiff Knock-Out 50 TabletsDescriptionQuality • Heritage • TrustSince 1936New Look3 mg Melatonin & MoreSupports Relaxation & Normal Sleep PatternsWith Theanine & ValerianDietary SupplementKnock Out contains melatonin to help maintain regular sleep patterns and Valerian extract and Theanine to promote relaxation. Knock-Out is also drug free.Schiff Sure Dissolve tablets are formulated to disintegrate within one hour.Suggested UseFor best results, take one (1) tablet at bedtime or as recommended by a health care professional.Supplement FactsServing Size: One (1) Tablet Amount Per Serving% Daily ValueVitamin B6 (as pyridoxine hydrochloride)0.5 mg25%Calcium (as calcium carbonate)200 mg20%Magnesium (as magnesium hydroxide)10 mg3%Melatonin3 mg*Glycine40 mg*L-Theanine50 mg*Valerian Extract (Valeriana officinalis) (root)Valerenic acids100 mg0.8 mg**Gamma-aminobutyric acid (GABA)100 mg**Daily Value not established. Other IngredientsCellulose, stearic acid, croscarmellose sodium, silicon dioxide, hydroxypropyl methylcellulose, magnesium stearate, food glaze, maltodextrin, polyethylene glycol.Schiff Quality GuaranteeGuaranteed: No added sugar (sucrose, fructose, lactose), salt (sodium chloride), yeast, wheat, gluten or milk. No preservatives, artificial colors or artificial flavors.Guaranteed for purity, freshness and labeled potency.WarningsKeep out of reach of children.Store in a cool, dry place with lid tightly closed.Note: Valerian extract has a naturally occurring pungent odor.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.