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Moumoujus

DIMETHICONE PROPYL PG-BETAINE.

Valuable / ANTISTATIC, CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

DIMETHICONE PROPYL PG-BETAINE is an amphoteric surfactant that ingeniously combines the hydrating and smoothing properties of dimethicone with the gentle cleansing and conditioning attributes of propyl PG-betaine. It forms a breathable, protective film on the skin's surface, promoting moisture retention and a refined texture without penetrating the skin.

Summary

Antistatic Cleansing Conditioning Emulsifying Film-forming Foam Boosting Moisturizing Skin Protectant Smoothing Surfactant Viscosity Controlling

Science

Mechanism of Action

This ingredient functions as an amphoteric surfactant, providing mild cleansing, foam-boosting, and conditioning benefits for both skin and hair. Its dimethicone component creates a gas-permeable barrier on the skin's surface, which actively minimizes transepidermal water loss, enhances hydration, and offers protection against external irritants. Due to its large molecular weight, DIMETHICONE PROPYL PG-BETAINE remains on the skin's outermost layer, forming a breathable film that visibly smooths fine lines and surface irregularities without causing pore occlusion.

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

The ingredient demonstrates good stability and is generally resistant to heat and most chemical substances. However, strong acids may impact its integrity.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
15%
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that dimethicone and related substituted-methicone polymers are safe when used in cosmetic products, provided formulations are designed to be non-irritating. Its large molecular weight prevents skin absorption. While the dimethicone component is typically considered a minimal irritant, the raw liquid form of DIMETHICONE PROPYL PG-BETAINE carries a moderate risk of irritation to the skin, eyes, and respiratory system, likely due to its surfactant nature or high concentration. Dimethicone is also recognized by the FDA as an active ingredient in some over-the-counter skin protectants.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

DIMETHICONE PROPYL PG-BETAINE is a valuable multi-functional ingredient, offering benefits from gentle cleansing and conditioning to barrier support and skin smoothing, with a favorable safety profile when properly formulated.

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