Polyacrylic acid is a commonly used cosmetic ingredient that plays multiple important roles in cosmetics. The following are the main functions of polyacrylic acid in cosmetics:
Emulsion stabilizer: Polyacrylic acid can serve as an emulsifier or stabilizer, helping to mix oily and water-based components and ensuring that they remain uniformly dispersed. This allows cosmetics to form a stable lotion or gel like texture.
Thickener: Polyacrylic acid has good thickening performance, which can increase the viscosity and solidification degree of cosmetics. By adjusting the concentration of polyacrylic acid, the texture and touch of cosmetics can be controlled, making them easier to use and apply.
Stabilizer: Polyacrylic acid can provide stability for cosmetics and prevent separation and precipitation of ingredients. It can combine with water molecules to form a gel like substance, thus providing viscosity and adhesion to maintain the consistency of cosmetics formula.
Humectant: Polyacrylic acid has certain moisturizing properties, which can help the skin absorb and maintain moisture. It can form a moisturizing film on the surface of the skin, reducing water loss and providing a long-lasting moisturizing effect.
Improving tactile sensation: Due to the viscosity and thickening of polyacrylic acid, it can improve the tactile sensation of cosmetics. It can make the product smoother, softer, and provide a comfortable user experience.
It should be noted that the use of polyacrylic acid should comply with relevant regulations and safety standards. It is recommended to carefully read the product label and instructions before using cosmetics, and follow the correct usage and dosage.