Creatine is one of the most effective legal supplements for muscle mass growth.
Together with ATP, they are the most important source of energy for our muscles. Thanks to creatine, the muscle cell can take in more fluids and therefore more nutrients flow into the muscle.
If you are looking for an optimal supplement to increase strength and muscle mass, creatine is the most effective choice.
TIP: Choosing the 10 best creatine supplements for volume and diet