Isocetyl stearate is a widely used ester in cosmetics and personal care products, known for its emollient properties. It is formed from isocetyl alcohol and stearic acid. Here’s a breakdown of its common uses and benefits in cosmetics:

Functions:

1. Emollient: Isocetyl stearate helps to soften and smooth the skin, making it a valuable ingredient in moisturizers, lotions, and creams. It creates a barrier on the skin’s surface, reducing water loss and promoting hydration.
2. Texture Enhancer: It provides a silky, non-greasy feel, improving the spreadability of products like creams and lotions. It leaves the skin feeling soft without a sticky residue.
3. Film Former: It can form a thin, occlusive layer on the skin, helping to lock in moisture. This also improves the longevity of other ingredients in a formulation.
4. Solvent: It may act as a carrier or solvent for active ingredients, helping to distribute them evenly in the formulation.

Common Uses:

• Moisturizers and Lotions: Helps enhance skin hydration and creates a smooth, lightweight texture.
• Sunscreens: Provides a non-greasy base that improves the application of sunscreen formulas.
• Foundations and Make-up: Enhances spreadability and gives products a silky, smooth finish.
• Hair Conditioners: Used in hair care products for its emollient properties to smooth and condition hair strands.

Usage: Used to create softness and smoothness. and helps make the formula easier to spread It is lightweight and not sticky.

Mixing method: Mix together with the oil. (or use in place of oil in the recipe)

Usage rate: 1-20%

Product characteristics: Light yellow liquid

Solubility: Can be dissolved in oil. (Please check the resolution above)

Storage: Can be stored at room temperature. But close the bottle cap tightly. Then completely protected from sunlight or heat. The product has a minimum shelf life of 2 years.

INCI Name : Isocetyl stearate