| 摘要 |
Solutions of benzoyl peroxide, in one or more solvents are provided that are suitable for direct topical application to the skin of a user or can be formulated into a product that is suitable for topical application to the skin of a user. In embodiments, the solutions include benzoyl peroxide and optionally additional active or inactive ingredients, and a solvent or mixture of solvents in which the benzoyl peroxide is prepared as a clear solution at 25°C. Methods of using the solutions are also described. Product formulations such as emulsion are also described. The solutions and product formulations can increase the efficacy and percutaneous absorption of benzoyl peroxide.
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