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POLYGLYCERYL-2 DIISOSTEARATE

Last update on Jan 22, 2025
Polyglyceryl-2 Diisostearate is used in the cosmetic industry as an emulsifier, surfactant, and skin conditioning agent. It stabilizes emulsions, allowing oil and water to mix in products such as creams, lotions, and serums. It also improves texture, reduces greasiness, and improves spreadability in skin care, makeup, and hair care formulations. It is very gentle to the skin and does not feel heavy when applied. Polyglyceryl-2 Diisostearate appears as a pale yellow to light amber liquid in its raw form. Since it is biodegradable and plant derived, it meets eco-friendly and vegan standards. The chemical formula of Polyglyceryl-2 Diisostearate is C42H82O7.
CAS Number: 67938-21-0Chem/IUPAC Name: Diester of diglycerol and isostearic acidEINECS/ELINCS No: 267-821-6COSING REF No: 78777

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EBTmulsifier PG2DIS

by Quzhou Ebright Chemicals

INCI: POLYGLYCERYL-2 DIISOSTEARATE
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What is POLYGLYCERYL-2 DIISOSTEARATE used for?

Polyglyceryl-2 Diisostearate is a versatile ingredient with many benefits to offer to the cosmetic world. It stabilizes oil-in-water or water-in-oil emulsions, making it a key ingredient in creams, lotions, and serums. In makeup, it enhances the spreadability and texture of foundations, lipsticks, and BB creams. Its lightweight, non-greasy feel makes it ideal for moisturizers and anti-aging products. In hair care, Polyglyceryl-2 Diisostearate provides emollience and detangling benefits. It is also used in cleansing balms and micellar waters for its mild surfactant properties. Its ability to improve texture, hydration, and formulation stability makes it an excellent ingredient for personal care products.

Origin

Polyglyceryl-2 Diisostearate is made through a two-step process. First, polyglycerin is synthesized by polymerizing glycerin molecules via condensation reactions. Then, diisostearic acid, a branched fatty acid derived from isostearic acid, is esterified with polyglycerin. This reaction involves heating the components together, often with a catalyst, to form the ester bond. The resulting compound is then purified to cosmetic-grade standards.

What does POLYGLYCERYL-2 DIISOSTEARATE do in a formulation?

EMOLLIENT|
EMULSIFYING|
MOISTURISING|
SKIN CONDITIONING|
SURFACTANT

Safety Profile

Polyglyceryl-2 Diisostearate is considered safe for use in cosmetics. It has a low risk of irritation or sensitization. It is non-toxic, well-tolerated by sensitive skin, and has a low comedogenic potential, making it suitable for acne-prone skin. Typically derived from plant-based sources, it is vegan-friendly and meets halal standards when produced without animal-derived or non-halal substances. Patch testing is recommended prior to first usage.

POLYGLYCERYL-2 DIISOSTEARATE alternatives

POLYGLYCERYL-2 DIISOSTEARATE technical profile

Property Values
pH Neutral
Solubility Insoluble in water; soluble in oil
Viscosity Medium to high