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BIS-HEA POLY(1,4-BUTANEDIOL)-9/IPDI COPOLYMER.

Valuable / NAIL CONDITIONING

This polymer functions as a film-former and binding agent in skincare formulations. It primarily enhances texture and contributes to the formation of a protective barrier on the skin surface.

film-forming binding texture enhancement protective barrier nail conditioning

Science

As a polyurethane copolymer, it forms a flexible, non-occlusive film upon application. This film aids in product longevity and can offer a smooth skin feel while potentially protecting against environmental factors.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH 4 – 9
0 7 14

Stability

The ingredient demonstrates stability and is not anticipated to undergo significant hydrolysis within its optimal pH range of 4.0 to 9.0. High heat, open flames, and sparks should be avoided.


Safety

CIR Status
Safe as used
Sensitization risk Low

While the raw material may cause skin and eye irritation, in finished products, skin irritation is generally not expected. Allergic skin reactions, such as rashes or dermatitis, may occur in rare instances for sensitive individuals.


Your Skin

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

Our Assessment

Valuable

This copolymer is a valuable ingredient for enhancing product texture and forming a protective film on the skin, contributing to formulation stability and a smooth feel.


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