What is the use of polyglycerol-3 diisobearate?
polyglycerol-3Diisostearic acid ester is formed by esterification of trimeric glycerol and isostearic acid, and has both hydrophilic and lipophilic groups. It has multiple functions in cosmetics.
1 Function and purpose
Ø Emulsification: help to mix oil phase and water phase to form a stable lotion; It has good dispersibility and stability for toner and titanium dioxide, and is commonly used in face cream, lotion, sunscreen products, etc.
Ø Moisturizing effect: endows the product with a smooth texture and enhances skin texture.
Ø Stability: The branched structure enhances antioxidant and thermal stability, extending shelf life.
Ø Low irritation: Polyglycerin ingredients are usually mild and suitable for sensitive muscle formulations.
II Application field
Ø Skin care products: such as moisturizing cream, essence liquid, makeup remover.
Ø Makeup: liquid foundation and pre makeup milk can improve the ductility.
Ø Hair care: Increase glossiness in hair conditioner and hair mask.
Ø Personal care products: shower gel, body lotion, sunscreen, etc.
III Formula suggestion
Ø Compatibility: Compatible with silicone oil and vegetable oil, can be combined with other non-ionic emulsifiers (such as glycerol stearate).
Ø HLBValue: Medium to LowHLB(About)5-6）Suitable for oil in water or water in oil systems.
Ø Storage conditions: Avoid high temperatures and strong acids/Alkaline environment to prevent hydrolysis of ester bonds.
polyglycerol3-Diisostearate is a multifunctional emulsifier suitable for formulations that pursue mildness and stability, but should be used with caution in oily skin products. Suggest referring to the toxicity data provided by the supplier (such asMSDS）And complete patch testing to ensure safety.
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