Nature’s Way Premium Herbal Corn Silk, 1,200 mg per serving, 100 Capsules Corn Silk has traditionally been used as a mild diuretic and included in herbal preparations for urinary health Herbal preparations for the bladder and urinary tract Vegetarian Gluten-Free Ingredients Corn Silk; Plant-Derived Capsule (Hypromellose); Magnesium Stearate Directions Take 3 capsules daily with food or water.