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 for men, 45 for women (90 capsules)
Vitamin B6 (pyridoxine hydrochloride), Magnesium (aspartate), Zinc (mono-L-methionine & aspartate)
Vegetarian capsule (hypromellose, water)