Cosmetic compositions for treating skin pigmentation and methods of treatment using same

The present invention relates to a cosmetic composition for application to the epidermis for the treatment of skin pigmentation, characterized in that it comprises 1 to 7 doses of an aerosolized cryogenic fluid having a boiling point of between-196 DEG C and-19 DEG C, each dose being in an amount of between 0.048 mL and 0.56 mL, and to a process for the in situ preparation of said composition, in particular to a cosmetic composition for use in the treatment of skin pigmentation, characterized in that it comprises 1 to 7 doses of an aerosolized cryogenic fluid having a boiling point of between-196 DEG C and-19 DEG C, each dose being in an amount of between 0.048 mL and 0.56 mL. And to a cosmetic treatment method using said composition. 本发明涉及一种用于施加于表皮以治疗皮肤色素沉着的美容组合物，其特征在于包括1至7个剂量的雾化的低温流体,所述低温流体的沸点在-196℃至-19℃之间，每个剂量的量在0.048mL至0.56mL之间，本发明还涉及一种原位制备所述组合物的方法，以及涉及一种使用所述组合物的美容治疗方法。