The Optimum Health Ultimate Creatine is a high-quality Creatine Monohydrate product. Creatine Monohydrate is one of the most researched & popular sports supplements on the market, & rightly so. Creatine has been shown to increase your bodies ability to produce energy quickly. Although Creatine already exists in the body in small amounts, gym-goers & athletes use Creatine to boost their performance in the gym & only the field.