Neutral preservative-free exfoliating mist spray and preparation method thereof

The invention relates to the field of cosmetics and relates to a neutral preservative-free exfoliating mist spray and a preparation method thereof. More specifically, the invention relates to a copolymer containing PPG-51/SMDI. The copolymer is capable of positioning and attaching to cytomembranes of ageing or apoptotic cells by recognizing specific target sites on the cytomembranes, and is capable of accurately removing keratins in the manner of massage. The exfoliating mist spray provided by the invention contains no preservative, has a neutral pH value, is mild and non-stimulating, is stable in nature and has a moisturizing effect. 本发明涉及化妆品领域，涉及种中性无防腐剂去角质组合物及其制备方法。更具体地，涉及种含有PPG-51/SMDI共聚物，其可以通过识别细胞膜上的特定靶位点，定位和吸附在老化或坏死细胞的细胞膜，通过按摩，精准去除角质。本发明去角质喷雾不含防腐剂，pH为中性，温和不刺激，性质稳定，且具有保湿效果。