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PEG/PPG-20/65 COPOLYMER.

Valuable CAS - / CLEANSING, SOLVENT, SURFACTANT - CLEANSING

PEG/PPG-20/65 Copolymer is a precisely engineered synthetic polymer, comprising both polyethylene glycol (PEG) and polypropylene glycol (PPG) units. This unique copolymer is primarily utilized in skincare for its multi-functional capacity as a humectant and a skin conditioning agent.

Humectant Skin Conditioning Agent Viscosity Modifier

Science

This copolymer operates by attracting and holding water molecules, thereby enhancing the skin's intrinsic hydration levels. Its polymeric structure also contributes to a subtle, non-occlusive film on the skin's surface, which can aid in moisture retention and impart a perceptibly smoother skin feel.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

PEG/PPG-20/65 Copolymer is recognized as a functional excipient integral to formulation performance and sensory attributes, rather than an ingredient typically 'dusted' in minimal, ineffective quantities for marketing claims. Its inclusion serves a specific, measurable role in product efficacy.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

As a synthetic polymer, PEG/PPG-20/65 Copolymer is generally stable across a wide pH spectrum and maintains integrity under standard cosmetic manufacturing conditions. Specific optimal pH ranges for peak performance would necessitate dedicated empirical analysis.


Safety

CIR Status
Specific CIR status for PEG/PPG-20/65 Copolymer is not extensively detailed in the current research. However, related PEG and PPG copolymers are generally considered safe for cosmetic use, often evaluated by the Cosmetic Ingredient Review (CIR) Expert Panel.
Sensitization risk Low

Based on the comprehensive safety profiles of its constituent PEG and PPG polymers, PEG/PPG-20/65 Copolymer is anticipated to demonstrate low potential for skin irritation and sensitization across a diverse user base.


Your Skin

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

Our Assessment

Valuable

PEG/PPG-20/65 Copolymer is a valuable polymeric ingredient, contributing to enhanced skin hydration and improved product texture with a generally low risk of irritation across various skin types.


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