CETYL ALCOHOL

Cetyl alcohol is a fatty alcohol that appears as an unctuous, white, waxy solid which can come in the form of pellets, flakes, granules, or a powder. It is widely used as a cosmetic raw material in personal care products like creams, lotions, and shampoos.
Key Characteristics
Appearance: White, waxy powder, flakes, or pellets.
Odor: Odorless or has a faint, bland odor.
Solubility: Insoluble in water but soluble in alcohols and oils. It must be heated (typically to over 49°C or 120°F) and added to the oil phase of a formulation to be melted and properly used.
Source: It is naturally derived from vegetable oils, such as coconut and palm oil, and can also be synthetically produced.
Function and Use
Despite the “alcohol” in its name, cetyl alcohol is a “fatty” alcohol and is not a drying or irritating agent like ethanol or rubbing alcohol. Instead, it is non-drying and offers multiple benefits in cosmetic and pharmaceutical applications. Its primary functions include:
Emollient: It forms a protective, hydrating barrier on the skin and hair to prevent moisture loss, leaving them soft and smooth.
Thickening Agent: It is used to increase the viscosity and add body to liquid products, creating a richer, creamier texture.
Emulsifier/Stabilizer: As an emulsifier and emulsion stabilizer, it helps to blend oil and water-based ingredients, preventing them from separating.
Foam Booster: It can enhance the foaming capacity of products like shampoos and body washes.
Cetyl alcohol is a versatile and safe ingredient widely used in the cosmetic industry for its ability to improve product consistency, texture, and performance.