In sunscreen products, methyl silicone oil mainly plays the following roles:
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1. The role of dispersants
Methyl silicone oil can help evenly disperse sunscreen ingredients, such as physical sunscreens like titanium dioxide and zinc oxide. This uniform distribution ensures a more even and long-lasting sunscreen effect.

2. Film formation and wash off resistance
Methyl silicone oil forms a breathable protective film on the surface of the skin, which not only enhances the sun protection effect but also prevents the loss of sunscreen due to sweating or bathing in the sea. In addition, its good compatibility and wash off resistance with sunscreen agents enable it to potentially increase the SPF value of sunscreen products.

3. Improve skin texture
Methyl silicone oil has good lubricity and low surface tension, which can give sunscreen products a refreshing and non greasy skin feel, while reducing stickiness. This characteristic is particularly suitable for formula design of refreshing sunscreen.

4. UV resistance performance
Methyl silicone oil itself has a certain degree of UV resistance, which can maintain stability under UV radiation, prevent oxidation and deterioration, and thus avoid irritation to the skin.

5. Formula stability
Methyl silicone oil has good compatibility with other cosmetic ingredients and can improve the overall stability of sunscreen products.
In summary, methyl silicone oil not only enhances the sun protection effect in sunscreen products, but also improves the skin feel and stability of the products, making it an indispensable and important ingredient in sunscreen formulations.