Polyquaternium-70
Polyquaternium-70 is a hair conditioning ingredient. It’s in 6 products on Poliage, most often hair styling and conditioner. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Polyquaternium-70: hair-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 82771, accessed October 22, 2026.
Products that contain Polyquaternium-70
Moroccanoil
Blonde Perfecting Purple Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones
Moroccanoil
Curl Control Mousse
Hair styling · Lists fragrance, coconut derivatives
Ziaja
Goat’s milk hair conditioner with keratin
Lists fragrance
R+Co
INGENIOUS THICKENING CONDITIONER
Conditioner · Lists fragrance, fragrance allergens, exfoliating acid, chemical UV filters
Moroccanoil
Smoothing Lotion
Hair styling · Lists fragrance, fragrance allergens, drying alcohol, silicones
Crown Affair
The Finishing Gel
Hair styling · Lists fragrance, fragrance allergens
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