Menscience Face Buff Brush Working to loosen dirt and impurities deep within pores, this MenScience Face Buff Brush provides thorough and gentle cleansing, whilst smoothing away upper layers of dead skin and build-up. The soft bristles of this brush can be used to effectively help free ingrown hairs and removes oily residues that can cause acne or be used to prepare the skin for shaving by opening follicles and raising and firming stubbles, giving you a healthy-looking complexion and balanced tone.