
UNDECYLCRYLENE DIMETHICONE
Description
UNDECYLCRYLENE DIMETHICONE is a silicone-based ingredient that functions as both a UV filter and an emollient in skincare and cosmetic formulations. This multifunctional compound combines the protective properties of a UV absorber with the smooth, silky texture characteristic of silicones. Its molecular structure consists of a UV-absorbing undecylcrylene group attached to a dimethicone (silicone) backbone.
As a UV filter, it primarily protects against UVB rays, helping to prevent sunburn and reduce the risk of skin damage associated with UV exposure. The silicone component enhances the ingredient's spreadability and creates a lightweight, non-greasy feel on the skin. This dual functionality makes it particularly valuable in sunscreen formulations, where it can contribute to both UV protection and improved texture.
UNDECYLCRYLENE DIMETHICONE is typically used at concentrations between 1% and 5% in formulations. It is compatible with a wide range of cosmetic ingredients and can enhance the overall stability and performance of sunscreen products. Its water-resistant properties help maintain UV protection during swimming or sweating. This ingredient is generally well-tolerated by most skin types and can be found in various sun protection products, including lotions, creams, and facial moisturizers with SPF.