Cocamidopropyl Betaine

Cocamidopropyl Betaine (CAPB): Premium Amphoteric Surfactant
Cocamidopropyl Betaine (CAPB) is recognized globally as one of the most versatile amphoteric surfactants available. Its core advantages lie in its exceptional mildness, low irritation profile, rich foaming capabilities, and outstanding compatibility with other surfactants.
In the personal care sector, CAPB serves as a cornerstone ingredient for formulating amino acid facial cleansers, foam body washes, and shampoos. When formulated with amino acid surfactants such as Potassium Cocoyl Glycinate or Sodium Lauroyl Glutamate, it exhibits a powerful synergistic effect that significantly improves foam density and stability. Furthermore, it effectively neutralizes the harshness often associated with soap bases, making it an ideal choice for sensitive skin and baby care products. In hair care formulations, its conditioning properties reduce static electricity and improve combability. It also acts as an excellent dispersant in hair dye products, ensuring even color distribution while minimizing scalp irritation.
In industrial applications, its superior resistance to hard water makes it suitable for cleaning agents used on food-contact equipment. In the textile industry, it functions as a highly effective antistatic agent and scouring agent during printing and dyeing, helping to remove impurities from fabrics and prevent static accumulation. Additionally, it is widely used in pet grooming and oral care products. It is an eco-friendly choice with a biodegradation rate exceeding 95%.
Technical Insights and Handling:
Beyond its cleaning capabilities, CAPB is highly valued for its viscosity-building properties. It thickens formulations efficiently when used in conjunction with anionic surfactants and electrolytes (salt), allowing manufacturers to achieve the desired texture without excessive thickeners. It remains stable over a wide pH range, ensuring consistent performance in both acidic and alkaline environments.