Snapshot
- Overview
- A conditioning polymer that makes hair and skin feel silkier.
- Category
- Skin Conditioning, Tone/Texture
- Type
- Film Former
Polyquaternium-7
Polyquaternium-7 is a water-dispersible cationic copolymer that leaves a thin conditioning layer on surfaces. Shampoos, body washes, and serums use it to add slip, cut drag during application, and reduce static for a finer texture.
Like this ingredient?
Our take
Is Polyquaternium-7 a Good Ingredient?
Rated Good because it deposits a thin, conditioning film that improves slip and manageability with generally low irritation in typical use levels. Its water-dispersible nature supports smooth application without heavy buildup for most users.
What it does
Skin Benefits
Leaves hair and skin feeling silkier and less prone to snagging. Aids easier comb-through and a soft, conditioned afterfeel.
Where you'll find it
Uses in Skincare & Cosmetics
Included in shampoos, body washes, and leave-in mists; also used in lightweight serums to boost slip.
Before you use it
Safety
Considered low irritation, but some may notice mild eye or skin sensitivity due to its cationic nature. Avoid direct eye contact and discontinue use if irritation occurs.
Products with Polyquaternium-7
