Optima Nutra Keto 11% DV of Vitamin B6 (a.k.a Pyridoxine): A water-solvent nutrient that works in the background as a coenzyme in numerous significant responses inside your body, including protein digestion and red platelet development, among endless different capacities. 9% DV of Vitamin E: A fat-solvent cancer prevention agent that battles against possibly harming free radicals from responding with oxygen when fat is processed.