The clarisonic brush head is compatible with all of the brand's cleansing devices'. '.strtoupper('w')hen used in conjunction with your skincare tool, the powerful brush uses a sonic frequency of more than 300 oscillations per second to deliver a pore penetrating action, exfoliating the skin's surface to remove excess oil, dirt, impurities and six times more make up than manual cleansing'. '.strtoupper('w')orking to eliminate dry patches, oily areas and blemishes for a smoother, softer complexion, the brush head improves the absorption of skincare products and vitamin c so you can experience skin with a healthy looking glow'. '.strtoupper('a')vailable in a range of designs to accommodate all skin types, including sensitive and delicate'. '.strtoupper('e').n'. '.strtoupper('d')epending on your skin type, choose from the following brush heads clarisonic brush head delicate extra gentle for fragile and reactive skin'. '.strtoupper('c')larisonic brush head sensitive suitable for all skin types'. '.strtoupper('c')larisonic brush head normal for normal to oily skin and suitable for men'. '.strtoupper('c')larisonic brush head deep pore refines, detoxifies and decongests clogged pores'. '.strtoupper('c')larisonic brush head body polishes rough skin on the knees, elbows and arms.