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HYDROLYZED KERATIN PG-PROPYL SILANETRIOL.

Valuable / HAIR CONDITIONING

This advanced conditioning agent merges hydrolyzed keratin proteins with a silanetriol derivative to offer comprehensive conditioning benefits for both skin and hair. It forms a protective yet breathable barrier, while its protein components nourish, enhancing moisture retention and smoothness.

Hair Conditioning Skin Conditioning

Science

Hydrolyzed Keratin PG-PROPYL SILANETRIOL functions by combining protein chains with a silicone structure, providing both nourishment and a protective film. For skin, it creates a subtle barrier that helps to preserve moisture and promotes a smooth, soft surface. Its components are theorized to contribute to improved hydration and skin conditioning.


Research

Medium confidence
Effective range 3–3%
Optimal

3%

Key findings

  1. 01 An efficacy study utilizing hydrolyzed keratin at a 3% concentration in a hand cream demonstrated its ability to penetrate the skin and enhance moisturization.

Transparency

Not commonly dusted

This ingredient is typically processed as a liquid or a soluble powder and is not associated with dusting concerns in formulation or application.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Optimal stability is generally observed at neutral to slightly acidic pH levels. The ingredient remains stable under standard storage conditions, requiring protection from extreme temperatures and direct sunlight.


Safety

CIR Status
Safe as used
Max tested
5%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that keratin-derived ingredients, including its base component Hydrolyzed Keratin, are safe for use. Human studies up to 25% showed no irritation, and sensitization tests were negative up to 25% in guinea pig maximization studies and 5% in Human Repeat Insult Patch Tests (HRIPTs).


Your Skin

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

Our Assessment

Valuable

HYDROLYZED KERATIN PG-PROPYL SILANETRIOL is a valuable conditioning agent that enhances skin moisturization and feel, while also providing significant benefits for hair, with a strong safety profile.


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