Sleep Stack is a fully transparent, non proprietary product containing 6 ingredients at efficacious doses as part of the Supplement Needs Dean St Mart Health range. Formulated by Dr Dean St Mart PhD using 5-HTP (5-hydroxytryptophan), Pyridoxine-5-Phosphate (Vitamin B6), Pantothenic Acid (Vitamin B5), Zinc from Zinc Monomethionine, Magnesium from Magnesium Bisglycinate, and the amino acid L-Theanine. Sleep Stack has been designed to complement the biochemistry of sleep which may support your body naturally falling asleep, and staying asleep. *Magnesium contributes to normal psychological function.*Zinc contributes to normal cognitive function.*Panthothenic acid contributes to normal mental performance. Size: 60 Capsules Serving Size: 2 Capsules Servings: 30 2 capsule serving Ingredients mg Magnesium 100 of which Magnesium Bisglycinate 500 Pantothenic Acid (Vitamin B5) 500 L-Theanine (from leaf)(Camellia sinesis (L.) Kuntz.) 200 5-Hydroxytryptophan (from seed)(99% Griiffonia simplicifolia (DC.) Baill) 200 Pyridoxine 5 Phosphate (Vitamin B6) 50 Zinc 6.3 of which Zinc Monomethionine 30 Rice Flour (Bulking Agent) Silicon Dioxide (Anti-Caking Agent) Hypromellose vegetable capsule