Axis Labs Creatine Ethyl Ester - 240 caps contains an exceptionally soluble form of creatine that quickly increases creatine levels in cells to higher levels than are possible with standard creatine monohydrate. This formula beats the competition with its superior bioavailability and stability. The added ethyl ester allows the creatine molecule to passively diffuse through cell membranes, effectively bypassing the creatine transporters in cell membranes. This lets your body accept and use a higher dosage of creatine.