Ceteareth-25

Ceteareth-25 is a non-ionic surfactant and emulsifier derived from fatty alcohols and ethylene oxide. It functions as a versatile ingredient in cosmetic and personal care formulations, primarily used for its ability to create stable oil-in-water emulsions and act as a solubilizer for oils and active ingredients in water-based products. Ceteareth-25 is highly effective in cleansing, thickening, and emulsifying systems, making it ideal for a wide range of skincare and haircare applications.

BENEFITS OF USING CETEARETH-25:

• Excellent emulsifying agent for oil-in-water emulsions

• Helps solubilize essential oils and actives in water-based systems

• Enhances product texture and consistency

• Provides thickening and stabilizing properties in creams and lotions

• Compatible with a broad range of ingredients, including actives and botanical extracts

• Ideal for cleansing systems, including facial cleansers and shampoos

• Non-ionic nature makes it gentle on the skin and suitable for sensitive formulations

INCI: Ceteareth-25
CAS No.: 68439-49-6
Appearance: White to off-white waxy solid or flakes
Solubility: Water-soluble
Recommended Usage Rate: 1–5%
pH Range: 4.5–8.0
Melting Point: ~45–55°C
Formulation Tip: Dissolve in the heated water phase (above 60°C) for best emulsification results. Ensure cooling below 40°C before adding sensitive actives.

Applications:

Facial cleansers, emulsions, creams, lotions, hair conditioners, serums, makeup removers, and cleansing balms.

Precautions:

For external use only. Use within recommended limits. Store in a cool, dry place away from heat and light. Always test for compatibility in final formulation.