Back to Ingredient Dictionary

QUATERNIUM-24

Description

Quaternium-24 is a cationic conditioning agent widely used in personal care products, particularly in hair care formulations. This synthetic quaternary ammonium compound is derived from fatty acids and serves multiple functions in cosmetic applications. Its primary role is to impart softness, manageability, and improved texture to hair and skin.

The ingredient's positive electrical charge allows it to adhere effectively to negatively charged hair and skin surfaces, forming a protective film. This film helps to reduce static electricity, enhance combability, and provide a smooth feel. Quaternium-24 is especially beneficial for damaged or chemically treated hair, as it can help to temporarily seal the cuticle and reduce porosity.

In skincare products, Quaternium-24 acts as an emollient and humectant, helping to maintain moisture balance and improve skin texture. It is generally well-tolerated and compatible with a wide range of other cosmetic ingredients. The compound is stable across various pH levels and temperatures, making it versatile for use in different formulation types, including shampoos, conditioners, leave-in treatments, and lotions. While effective, it is typically used in low concentrations to avoid potential buildup or heaviness.