PEG-8/SMDI Copolymer
Film Former; Hair-Conditioning Polymer
The finished polymer is expected to have low dermal absorption, but residual isocyanate monomers could cause irritation or sensitization if manufacturing controls are inadequate. PEG manufacturing may also introduce trace ethylene oxide or 1,4-dioxane.
Why Oh Daisey rates it this way
The finished polymer is expected to have low dermal absorption, but residual isocyanate monomers could cause irritation or sensitization if manufacturing controls are inadequate. PEG manufacturing may also introduce trace ethylene oxide or 1,4-dioxane.
What it does
Forms a conditioning film and helps improve hair strength, smoothness, and manageability.
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.