Powercell is a solution of hydrolyzed gum arabic and highly purified carboxy-methylcellulose, specifically developed for the application in the oenological field, according to Codex. Powercell gives better results in terms of stability if compared to the utilization of its components added individually, as the gum arabic assists the carboxy-methylcellulose as a protective colloid during the stabilization, grants the repeatability of the result and has a higher fluidity, making the addition with Dosaprop more practical and accurate.