Back to Ingredient Dictionary

QUATERNIUM-30

Description

Quaternium-30 is a versatile quaternary ammonium compound widely used in personal care and cosmetic formulations. This cationic surfactant serves multiple functions, primarily as a conditioning agent and antistatic additive in hair and skin care products. Its molecular structure consists of a positively charged nitrogen atom bonded to four alkyl groups, giving it unique properties that enhance product performance.

In hair care applications, Quaternium-30 forms a thin, protective film on the hair shaft, improving combability, reducing frizz, and imparting a smooth feel. It effectively neutralizes negative charges on the hair surface, minimizing static electricity. In skincare, it acts as an emollient and humectant, helping to maintain skin moisture and improve product spreadability.

Quaternium-30 is compatible with a wide range of ingredients and stable across various pH levels, making it suitable for diverse formulations. Its mild nature and low irritation potential contribute to its popularity in gentle, hypoallergenic products. Typical usage concentrations range from 0.1% to 5%, depending on the specific application and desired effects. While generally considered safe for cosmetic use, as with all ingredients, patch testing is recommended for individuals with sensitive skin or known allergies.