Certificate of Analysis （ COA）of Grease And Dispersant Agents Isocetyl Stearoyl Stearate CAS 97338-28-8 for Liquid foundation
Introduction of Isocetyl Stearoyl Stearate Isocetyl Stearoyl Stearate is an ester derived from the reaction of isocetyl alcohol and stearic acid. It is commonly used in the cosmetics and personal care industry due to its emollient properties, which help to soften and smooth the skin. Here are some key points about Isocetyl Stearoyl Stearate: Chemical Properties: Chemical Structure: It is an ester, which means it is formed by the reaction of an alcohol (isocetyl alcohol) and a fatty acid (stearic acid). Appearance: It typically appears as a clear to pale yellow liquid or semi-solid at room temperature. Solubility: It is generally insoluble in water but soluble in oils and organic solvents. Applications in Cosmetics and Personal Care: Emollient: Isocetyl Stearoyl Stearate is primarily used as an emollient in skincare and cosmetic formulations. It helps to moisturize and soften the skin by forming a protective barrier that reduces water loss. Texture Enhancer: It improves the texture and spreadability of creams, lotions, and other topical products, making them feel smoother and more luxurious on the skin. Conditioning Agent: In hair care products, it acts as a conditioning agent, helping to improve the manageability and feel of the hair. Stabilizer: It can also act as a stabilizer in formulations, helping to maintain the consistency and efficacy of the product over time. Common Products Containing Isocetyl Stearoyl Stearate: Moisturizers: Found in facial and body moisturizers to enhance hydration and skin feel. Sunscreens: Used in sunscreen formulations to improve spreadability and skin feel. Makeup: Included in foundations, lipsticks, and other makeup products to improve texture and application. Hair Care: Present in conditioners and styling products to provide conditioning benefits. Safety and Regulatory Status: Safety: Isocetyl Stearoyl Stearate is generally considered safe for use in cosmetics and personal care products. It is well-tolerated by most skin types and is not known to be a common allergen or irritant. Regulation: It is approved for use in cosmetic products by regulatory bodies such as the U.S. Food and Drug Administration (FDA) and the European Union’s Cosmetic Ingredient Review (CIR) panel. Benefits: Non-Greasy Feel: Provides a non-greasy, silky feel to formulations, making it ideal for products that need to be lightweight and easily absorbed. Versatility: Compatible with a wide range of other cosmetic ingredients, making it a versatile component in various formulations. In summary, Isocetyl Stearoyl Stearate is a valuable ingredient in the cosmetics and personal care industry, known for its emollient, conditioning, and texture-enhancing properties. It helps to improve the performance and sensory attributes of a wide range of skincare, hair care, and makeup products.
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