Technical
Sheet
PQ-HT
![](http://www.macrofarmsrl.com/wp-content/uploads/2019/11/plg-tec-PQ-HT.png)
Description
Polymer conjugate of Polyquaternium-10 with Hydroxytyrosol
Application
Hair care
Function
Protective action on colored hair against UV radiation
Use level
1-3%
In vitro efficacy test
- Evaluation of antioxidant properties
- Evaluation of the effectiveness of preserving color on colored hair
In vitro safety tests
– HET CAM TEST
– Patch testing