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BIS-HEMA POLY(1,4-BUTANEDIOL)-14 NEOPENTYL GLYCOL/IPDI COPOLYMER.

Questionable CAS 2389147-80-0 / FILM FORMING

This urethane polymer acts as a film-forming agent, creating a protective layer on the skin. It also offers skin conditioning and binding benefits.

Film Forming Binding Skin Conditioning

Science

Its larger, more complex molecular structure compared to HEMA reduces skin penetration, thereby potentially lowering sensitization risk. This allows it to form a beneficial surface film.


Research

Insufficient-data confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Moderate

This ingredient carries a moderate likelihood of irritation, which may increase when combined with other reactive components. While potentially safer than HEMA due to reduced penetration, its CIR status remains unreviewed.


Your Skin

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

Our Assessment

Questionable

Although possessing film-forming and conditioning properties, its primary applications are in nail products, and its medium irritancy potential warrants careful consideration for precision skincare formulations.


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