Acnesmooth Gel is an antibacterial. It acts by inhibiting the synthesis of necessary proteins that are needed by bacteria to perform important tasks. As a result, it keeps the germs from multiplying and the infection from spreading. It is generally accepted that using Acnesmooth Gel while pregnant is safe. Acne, which manifests as patches or pimples on the face, chest, or back, is treated with Acnesmooth Gel.