Keto OS is a ketone supplement which can help reduce inflammation in the body, help sleep quality, increase your energy and focus. Keto OS is a powder you mix with water and comes in three flavors: Orange Dream, Maui Punch, and Chocolate Swirl flavors. Keto Kreme is a companion product with 16 grams of coconut fat which can be mixed with coffee. Keto OS supplements can be a nice additional to a ketogenic lifestyle. For more info, please read our detailed summary on Pruvit's Keto OS.