Silicone Quaternium-24

Silicone Quaternium-24 is a silicone-derived conditioning ingredient commonly used in skincare formulations. It belongs to a broader category of silicones that have been used safely in pharmaceutical and cosmetic applications since the 1940s. This particular ingredient functions as a hair and skin conditioning agent.In skincare products, Silicone Quaternium-24 works to coat and smooth the skin's surface, contributing to a refined texture and a characteristically silky, non-greasy finish. Silicones in general are now found in approximately 60% of modern skincare products, where they are cons…

Silicone Quaternium-24 functions by forming a protective film on the skin's surface. This layer smooths microscopic irregularities and creates a refined appearance without occluding the skin or leaving a heavy residue.The ingredient's conditioning properties help retain moisture at the skin's surface whilst the silicone backbone provides that characteristic non-greasy, non-staining feel that distinguishes these ingredients from traditional occlusive oils and waxes.

This ingredient is typically incorporated into formulations by manufacturers rather than used as a standalone product. Simply apply your silicone-containing skincare product as directed, ensuring even coverage. It works well layered with other active ingredients and does not require special application techniques.

Silicones are considered safe and well-tolerated in cosmetic formulations. Those with silicone sensitivities or preferences to avoid silicones should check ingredient lists, as this ingredient is widely used.