Creatine

Creatine is a naturally occurring substance that is primarily involved in the reformation of ATP and ADP, which essentially is the energy supply of muscles and nerves. Without Creatine ATP and ADP (discussed earlier) would exhaust themselves within seconds, leaving no energy for muscle contraction.

Intense hype and misleading statements surround Creatine and its use as a supplement. It is the most heavily researched supplement available, and although evidence suggests there is benefit to its use, it is not necessary to achieve your fitness or physique goals. Don’t believe all of the marketing claims!
Intense training and careful diet are the only tools you need!