Sleep Tight Factors is the most effective up-to-date formulation of its kind. A unique combination of sleep enhancing nutrients together with traditional Herbs well known for thier relaxing and sleep promoting properties Ingredients Niacin (as niacinamide) 100mg, Vitamin B-6 (as pyridoxine HCl) 10mg, Calcium (as calcium citrate, calcium carbonate, calcium glycinate & calcium taurinate.) 100mg, Magnesium (as magnesium citrate, magnesium oxide, magnesium glycinate & magnesium taurinate) 200mg, Potassium (as ptassium citrate, potassium glycinate & potassium taurinate) 99mg, Inositol 500mg, Glycine 400mg, Taurine (free form) 300mg, Hops (fruit)(from 25mg of a 4:1 extract) 100mg, Passion Flower (leaf/stem)(from 25mg of a 4:1 extract) 100mg, Skullcap (aerial)(from 25mg of a 4:1 extract) 100mg, Valerian (root)(from 25mg of a 4:1 extract) 100mg 60 CT