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HYDROLYZED COLLAGEN PG-PROPYL DIMETHICONOL.

Valuable CAS - / HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING

HYDROLYZED COLLAGEN PG-PROPYL DIMETHICONOL is a sophisticated hybrid polymer, derivatized from collagen peptides and a silanediol component. It primarily functions as a skin and hair conditioning agent, creating a hydrating film that enhances surface moisture retention and supports skin's natural regeneration.

Skin Conditioning Hair Conditioning Cleansing Agent Moisturizer Film-forming

Science

This ingredient operates by forming a surface-level, moisture-binding film on the skin. The hydrolyzed collagen component acts as a humectant, drawing and retaining water to significantly improve hydration. This hybrid organic/inorganic structure also contributes to a smoother skin texture, helping to visibly reduce the appearance of fine lines and wrinkles and improve overall skin elasticity. Its action is predominantly on the skin's surface, offering robust conditioning and moisture-sealing benefits.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No data available to suggest this ingredient is commonly 'dusted' at ineffective concentrations. Its primary functions are effective at the surface.


The Formula

Solubility
Water
Optimal pH 5 – 6.5
0 7 14

Stability

The hydrolyzed collagen base is generally stable, with an isoelectric point typically between 3.68 and 5.7 post-hydrolysis. For film formation, it generally requires combination with other biopolymers, and heat can induce a polymerization reaction.


Safety

CIR Status
Safe as used (for general hydrolyzed collagen)
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel deemed general 'Hydrolyzed Collagen' safe for cosmetic use, reporting no skin sensitivity, phototoxicity, or irritation in clinical studies. However, specific CIR, SCCS, or FDA safety assessments for HYDROLYZED COLLAGEN PG-PROPYL DIMETHICONOL are not available. A closely related ingredient, 'Hydrolyzed Collagen PG-Propyl Methylsilanediol', has notes regarding potential irritation to skin and eyes in its liquid form. Manufacturers are advised to label products if fish-derived collagen is used, due to potential allergen concerns.


Your Skin

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

Our Assessment

Valuable

HYDROLYZED COLLAGEN PG-PROPYL DIMETHICONOL is a valuable conditioning agent, enhancing surface hydration and smoothness, particularly beneficial for dry and normal skin types seeking improved texture and reduced appearance of fine lines.


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