
BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER
Description
BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER is a complex, multifunctional ingredient used in various cosmetic and skincare formulations. This synthetic copolymer is derived from castor oil and dimer dilinoleic acid, combining the beneficial properties of both components. It primarily functions as a film-forming agent, emollient, and viscosity controller in skincare products.
The ingredient's molecular structure allows it to create a flexible, breathable film on the skin's surface, which helps to lock in moisture and protect against environmental stressors. This film-forming property also contributes to the long-wearing effects of cosmetic products, particularly in lip and eye formulations. As an emollient, it imparts a smooth, silky texture to products while enhancing skin softness and hydration.
In skincare formulations, BIS-ISOSTEAROYL CASTOR OIL/DIMER DILINOLEATE COPOLYMER aids in stabilizing emulsions and improving the overall texture of creams and lotions. Its versatility extends to its ability to disperse pigments effectively in color cosmetics, ensuring even coverage and improved wear time. The ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetic products at recommended concentrations.