Cetostearyl Alcohol or Cetearyl Alcohol (CSA)

Cetostearyl Alcohol (CSA), also known as Cetearyl Alcohol, is a versatile fatty alcohol widely used in cosmetic and personal care formulations.

• It functions as a co-emulsifier, thickener, stabilizer, and emollient, giving products a smooth, rich, and luxurious texture.
• In skin care, it enhances moisturizers, creams, and lotions by providing stability, viscosity, and a velvety feel.
• In hair care, CSA improves detangling, softness, and manageability, making it a key ingredient in conditioners and masks.
• Naturally derived from coconut or palm oil, Cetostearyl Alcohol is non-drying, skin-friendly, and biodegradable, making it a safe and eco-conscious choice for modern formulations.

Recommended Usage Percentage

• Creams & Lotions: 2 – 5%

• Conditioners & Hair Masks: 2 – 6%

• Ointments & Thick Creams: up to 10%

• Cleansers & Shampoos (as thickener/emollient): 1 – 3%

How to Use

• Add to the oil phase of formulations.

• Heat until fully melted (typically 60–75°C).

• Combine with other fatty alcohols, waxes, or emulsifiers for desired texture.

• Works best in combination with emulsifying waxes (e.g., Polawax, Glyceryl Stearate).