A glassful of yummy tomato juice is rich in natural vitamins and minerals. It including Vitamin A, K, B1, B3, B5, B6, B7, and vitamin C, folate, iron, potassium, magnesium, chromium, choline, zinc, and phosphorus. Tomatoes help reduce open pores and blackheads. And it also help wake up the dullest of skins, making your skin glow.