Polyquaternium-7
Cationic polymer conditioner. Reduces the tight feeling after washing with surfactants and makes hair softer and easier to comb.
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Formulation ingredient with a softening effect on the post-cleansing feel. CIR considers it safe at cosmetic concentrations.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
OilyDryCombinationNormal
Frequently asked questions
Is Polyquaternium-7 safe during pregnancy?
Polyquaternium-7 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Polyquaternium-7 for?
Polyquaternium-7 suits: oily, dry, combination, normal.