Description
Stearamidopropyl Dimethylamine is a cationic surfactant at acidic pH values, with a wide range of applications.
- It acts as an auxiliary emulsifier in skin creams and lotions.
- It is especially effective as a conditioner in hair care products.
- Improves combability, manageability and volume of hair.
- In shampoos, it increases the viscosity of the formula.
Application
Acids must be added to cosmetic products to ensure neutralization.
- Amount of acid required to neutralize 1.0 g of emulsifier (pH 3.5 – 4.5):
- Citric acid, anhydrous, 100% – 0.17 g
- Lactic acid, 88% – 0.27 g
