Bis-HEA Poly(1,4-Butanediol)-9/IPDI Copolymer
Acrylate / Urethane Copolymer
The cured high-molecular-weight copolymer is expected to have low dermal absorption, but uncured UV/LED nail systems may contain reactive acrylate or urethane components capable of causing skin and eye irritation. Cosmetic-specific toxicology data for this exact copolymer are limited.
Why Oh Daisey rates it this way
The cured high-molecular-weight copolymer is expected to have low dermal absorption, but uncured UV/LED nail systems may contain reactive acrylate or urethane components capable of causing skin and eye irritation. Cosmetic-specific toxicology data for this exact copolymer are limited.
What it does
Film former; adhesion agent; resin
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.