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Moumoujus

PEG/PPG-2000/200 COPOLYMER.

Valuable CAS 9003-11-6 / BINDING, EMULSION STABILISING, VISCOSITY CONTROLLING

PEG/PPG-2000/200 Copolymer is a synthetic polymer designed to enhance the sensorial experience and efficacy of skincare formulations. It primarily functions as a film-forming agent and humectant, contributing to improved skin hydration and a refined texture.

Summary

Humectant Film Former Skin Conditioner Solvent Viscosity Enhancer

Science

Mechanism of Action

This copolymer forms a lightweight, breathable film on the skin's surface, which helps to reduce transepidermal water loss (TEWL) by creating a protective barrier. Its humectant properties also draw moisture from the atmosphere, binding it to the stratum corneum, thus promoting sustained hydration and enhancing skin suppleness.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–5%
Optimal

2%

Transparency

Dusting Analysis

Not commonly dusted

This ingredient functions as a foundational excipient rather than a high-potency active ingredient. Over-reliance or 'dusting' of this copolymer beyond optimal formulation percentages would typically impact product aesthetics or feel rather than causing adverse skin reactions.

The Formula

Formulation

Solubility
Water
Optimal pH 3 – 8
0 7 14

Stability

Exhibits robust stability across a broad pH range, making it suitable for a diverse array of cosmetic formulations. Compatibility with common cosmetic ingredients is generally excellent.

Synergies

  • Other humectants (e.g., Hyaluronic Acid, Glycerin)
  • Emollients
  • Film-forming polymers

Safety

Safety Profile

CIR Status
Reviewed as safe for cosmetic use by the Cosmetic Ingredient Review (CIR) Expert Panel.
Pregnancy
Safe
Sensitization risk Low

No significant safety concerns have been identified. It is considered well-tolerated and suitable for use in leave-on and rinse-off products.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG/PPG-2000/200 Copolymer is a valuable multifunctional ingredient that precisely enhances skin hydration, improves texture, and contributes to the overall stability and feel of a formulation without introducing irritation or comedogenicity.

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