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POLYGLYCERYL-10 DIISOSTEARATE.

Valuable CAS 63705-03-3 / 102033-55-6 / SURFACTANT - EMULSIFYING

Polyglyceryl-10 Diisostearate is a sophisticated, PEG-free polyglycerol ester functioning primarily as an emulsifier, essential for creating stable, homogenous blends of oil and water in skincare formulations. It optimizes product texture and spreadability, while also delivering targeted skin conditioning and light moisturization to support the skin's natural barrier.

Summary

emulsifying skin conditioning emollient moisturizing film forming smoothing

Science

Mechanism of Action

Operating as an advanced emulsifier, Polyglyceryl-10 Diisostearate effectively homogenizes disparate oil and water phases, crucial for the stability and optimal texture of precision skincare products. Its dermatological benefits extend to skin conditioning, where it contributes to a soft and smooth epidermal surface. Furthermore, by forming a subtle occlusive film, it significantly mitigates transepidermal water loss (TEWL), thereby bolstering the skin's inherent moisture retention capabilities and offering non-greasy hydration.

Research

Clinical Evidence

Insufficient-data 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 maintains a neutral pH profile and serves as a highly effective PEG-free emulsifier, widely utilized for stabilizing both oil-in-water and water-in-oil emulsion systems in cosmetic formulations.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed Polyglyceryl-10 Diisostearate as safe for use in cosmetic applications under current industry practices, contingent upon formulation to be non-irritating. While generally demonstrating a low potential for irritation, isolated reports suggest that exceptionally high concentrations may elicit adverse reactions. It is not enumerated on any FDA prohibited or restricted substance lists. Typical formulation concentrations generally range from 1% to 5%.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Polyglyceryl-10 Diisostearate is considered a valuable, well-tolerated ingredient, serving as an effective emulsifier to optimize product aesthetics and stability, concurrently delivering discernible benefits in skin hydration and conditioning.

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