INGREDIENT
Polyquaternium-4
Cationic Polymer / Polyquaternium
Avoid
May contain acrylamide as an impurity which is toxic to the nervous system and a potential carcinogen.
Found in
0
Approved Products
Also known as
1
Synonym
Function
Hair conditioning; film former
Safety Meter
Avoid
Evidence Level
Moderate
CAS Number
Not listed
Category
Cationic Polymer / Polyquaternium
Function
Hair conditioning; film former
Evidence Level
Moderate
Status
Avoid
Why Oh Daisey rates it this way
May contain acrylamide as an impurity which is toxic to the nervous system and a potential carcinogen.
What it does
Hair conditioning; film former
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.