Men take 3, and women take 2 capsules, preferably on an empty stomach 30 - 60 minutes before bedtime. Avoid taking with dairy or other calcium-containing foods/supplements.
30 serving for men, 45 serving women
Vitamin b6 (as pyridoxine hydrochloride), Magnesium (as magnesium aspartate, magnesium oxide), Zinc (as zinc mono-l-methionine, zinc aspartate, zinc oxide).