HYDROXYETHYLCELLULOSE – Cosmetic Ingredient (INCI)

Hydroxyethylcellulose (HEC) is a commonly used cosmetic ingredient listed under the International Nomenclature of Cosmetic Ingredients (INCI) as “Hydroxyethylcellulose.” It serves various functions in cosmetic formulations and is particularly valued for its thickening, stabilizing, and film-forming properties. Here’s a brief overview:

1. Thickening Agent: HEC is often used to increase the viscosity of cosmetic formulations, providing them with a desirable texture and consistency. This can improve the spreadability of products like creams, lotions, and gels.
2. Stabilizer: In addition to thickening, HEC helps stabilize cosmetic formulations by preventing ingredient separation and maintaining the uniformity of the product. This is particularly important in emulsions, where HEC contributes to the stability of the oil and water phases.
3. Film-Forming Agent: HEC can form a film on the skin or hair, providing a protective barrier and enhancing the longevity of cosmetic products. This film-forming property is beneficial in products like hair styling gels and mousses, where it helps hold hairstyles in place.
4. Texture Modifier: HEC can influence the texture and sensory characteristics of cosmetic products, improving their feel and performance. It can impart a smooth, silky feel to formulations and enhance their overall sensory experience.
5. Moisture Retention: Due to its ability to hold water, HEC can help retain moisture in the skin or hair, contributing to hydration and conditioning effects in cosmetic products.

HEC is commonly found in a wide range of cosmetic formulations, including shampoos, conditioners, body washes, facial cleansers, creams, lotions, serums, and styling products. Its versatility and compatibility with other ingredients make it a popular choice among formulators for achieving desired product attributes and performance.