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Polysilicone-15

Description

Polysilicone-15 is a synthetic silicone-based compound widely used in sunscreen formulations and other cosmetic products. This ingredient functions primarily as a UV filter, providing broad-spectrum protection against both UVA and UVB rays. Its molecular structure allows it to form a thin, uniform film on the skin's surface, effectively scattering and absorbing harmful ultraviolet radiation.

One of the key advantages of Polysilicone-15 is its photostability, meaning it remains effective even after prolonged sun exposure. This characteristic makes it particularly valuable in long-lasting sun protection products. Additionally, Polysilicone-15 is oil-soluble, which contributes to its ability to resist water and perspiration, enhancing the overall durability of sunscreen formulations.

In terms of skin feel, Polysilicone-15 imparts a smooth, non-greasy texture to products, improving their aesthetic appeal and wearability. It is generally well-tolerated by most skin types and is considered non-comedogenic, reducing the risk of pore clogging. Polysilicone-15 is often used in combination with other UV filters to achieve optimal sun protection factor (SPF) ratings and broad-spectrum coverage in sunscreen formulations.