Buffering & Neutralizing Agents

Usually white powders or clear liquids, neutalizing agents regulate pH in cosmetics, ensuring stability and skin compatibility. They prevent irritation and maintain product efficacy. 

Popular INCI ingredients in this segment include Citric acid, Sodium hydroxide, and Triethanolamine. Clean beauty favors mild, skin-friendly adjusters. Some neutralizers like TEA face restrictions due to sensitization concerns.