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Moumoujus

POLYGLYCERYL-3 DIOLEATE.

Valuable CAS 79665-94-4 / SURFACTANT - EMULSIFYING

Polyglyceryl-3 Dioleate is a versatile nonionic surfactant and emulsifier, engineered to effectively blend oil and water phases, resulting in stable and homogenous formulations. Beyond its fundamental role in product texture, it acts as a skin conditioning agent, drawing moisture to the skin and imparting a softened, hydrated feel.

Summary

Emulsifying Skin conditioning Hydrating Moisturizing

Science

Mechanism of Action

Functioning as a nonionic surfactant, Polyglyceryl-3 Dioleate exhibits good solubility in both oil and water, allowing it to stabilize emulsions and foams by reducing interfacial tension. On the skin, it enhances wettability and lubricity, while also providing conditioning benefits. It supports the skin's moisture balance by absorbing ambient moisture and supplying essential oils, contributing to hydration and helping to mitigate dryness.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

This ingredient forms stable emulsions and foams, indicating good formulation stability. It is inferred to be compatible with both natural oils and various synthetic active ingredients.

Synergies

  • Natural oils
  • Synthetic actives

Safety

Safety Profile

CIR Status
Safe as used
Max tested
40%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Polyglyceryl-3 Dioleate, along with 273 related polyglyceryl fatty acid esters, is safe for use in cosmetic formulations under current practices of use and concentration, provided the final product is non-irritating. The highest reported concentration in a leave-on product is 40%, though supplier recommendations typically suggest usage levels at or below 10%. It is recognized by the FDA through the Global Substance Registration System.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
No Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Polyglyceryl-3 Dioleate is a valuable ingredient for its dual functionality as a stable emulsifier and a gentle skin conditioner, enhancing both product texture and skin hydration.

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