Brevoxyl is used to treat acne. It helps to reduce the number of acne spots, stop new blackheads, whiteheads and spots from forming, and makes the skin less oily.
Brevoxyl may cause slight stinging and make your skin feel warm, especially when it is first applied. You may also notice flaking and redness of your skin during the first few weeks of use. These effects are normal; if they bother you, try using the product less often, or stop for a few days then start again.

Apply carefully once or twice daily to affected area, or as directed. Wash with suitable cleansers and water prior to application.

4% benzoyl peroxide

Keep away from the eyes. mouth and sensitive areas of the neck
If excessive swelling, irritation, redness or peeling occurs, discontinue use. If these persist consult a doctor
Avoid excessive exposure to sunlight and other sources of ultraviolet light, using at high altitudes or where the ground is snow covered
Product may bleach hair or dyed fabrics