The Magical Use of Silicone in Summer - Sunscreen and Waterproof Enhancement
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Sunscreen and waterproof synergy - silicone film former
W/O system sunscreens are used, because most of the sunscreen agents are in the oil phase of the external phase, and the sunscreen ingredients can be continuously spread, while the oil-soluble sunscreen agents of the O/W system all stay in the oil phase, and the sunscreen agents are easily dispersed and discontinuous after application, resulting in a "window". effect”, thereby reducing the effectiveness of sun protection. Therefore, it is necessary to mix with water-soluble sunscreen agents and add film-forming agents to enhance the waterproof and sunscreen effects of the formula.
