Melatonin is a neuro-hormone (amino acid) naturally produced in the pineal gland in the brain and present in high amounts in the gastrointestinal tract. It is involved in many of the body, brain and glandular biological functions including regulation of normal sleep/wake cycles. This chewable format is ideal for those who cannot swallow pills, or prefer faster absorption.Each lozenge contains: Melatonin 3 mgVitamin B6 (Pyridoxine Hydrochloride 3 mg Non-Medicinal Ingredients: Fructose, Cellulose, Stearic Acid (vegetable source), Mannitol, Natural Peppermint Flavour, Sorbitol and Magnesium Stearate(vegetable source). Adult Dosage: Take 1-3 Lozenges daily prior to bedtime. Chew lozenge or hold in mouth until dissolved. For use beyond 4 weeks consult a health care practitioner.