Description
Polysilicone-15, also known as Parsol SLX, is a silicone-based organic compound used as a UVB filter in sunscreens and cosmetic formulations. It is particularly effective at absorbing UVB radiation, which ranges from 280 to 320 nanometers. Polysilicone-15 is known for its photostability, meaning it does not degrade easily when exposed to sunlight, thereby providing consistent and long-lasting sun protection. Its silicone-based structure enhances the formulation's feel, making it smooth and non-greasy on the skin.
Use
Polysilicone-15 is commonly used in the cosmetic and skincare industry as an active ingredient in various sun protection products. It is found in sunscreens, lotions, creams, and other personal care products that require UVB protection. Polysilicone-15 is often combined with other UV filters to provide broad-spectrum sun protection and to enhance the stability and performance of the sunscreen formulations.
Applications
Polysilicone-15 is incorporated into sunscreen formulations to provide UVB protection and boost the sun protection factor (SPF) of products. It is applied topically to the skin before sun exposure and should be reapplied regularly, especially after swimming, sweating, or towel drying, to maintain effective sun protection. Its photostability and compatibility with other sunscreen agents make it a valuable ingredient in a wide range of sun care products, ensuring effective and durable protection against UVB radiation while providing a pleasant application experience.
