Carbomer 940

1. Definition Carbomer 940:

Carbomer 940 is a synthetic polymer used in cosmetics as a thickening agent and emulsifier. It is a white, fluffy powder that swells in water to form a gel-like consistency.

2. Use:

Carbomer 940 is commonly used in skincare products such as lotions, creams, and gels to provide a smooth and thick texture. It helps to stabilize emulsions, improve product consistency, and enhance the spreadability of the product on the skin.

3. Usage Carbomer 940:

When using Carbomer 940 in cosmetics, it is important to follow the recommended usage guidelines provided by the manufacturer. Typically, it is added to the water phase of the formulation and mixed thoroughly to ensure proper dispersion. Overuse of Carbomer 940 can result in a sticky or tacky texture, so it is essential to measure and add the correct amount based on the formulation requirements.

Precautions: It is recommended to wear gloves and protective eyewear when handling Carbomer 940 in its powdered form to avoid irritation or allergic reactions. In case of skin or eye contact, rinse thoroughly with water and seek medical attention if irritation persists. It is also important to store Carbomer 940 in a cool, dry place away from direct sunlight to maintain its stability and effectiveness.

4. References:

- P. D. Coates, M. J. Betts, in Cosmetics Additives, 1995.

- M. A. O'Lenick, in Surfactants in Cosmetics, 2006.

- B. M. Lawrence, in Cosmetics, 1995.