Polyquaternium-37
Polyquaternium-37 is a film forming and antistatic ingredient. It’s in 88 products on Poliage, most often conditioner, hair styling and shampoo. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
In plain English
A synthetic conditioning polymer. Used to reduce static in hair and leave a thin film on skin or hair.
What it does
Contains Polyquaternium-37: antistatic
Function listed in CosIng
Contains Polyquaternium-37: film-forming
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 79206, accessed October 22, 2026.
Products that contain Polyquaternium-37
Henkel
Essence Ultime Omega Repair
Lists fragrance allergens, parabens, silicones
L’Oréal Paris
EverPure Sulfate Free Moisture 21-in-1 Leave-In Conditioner for Dry Hair
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones, chemical UV filters, coconut derivatives
Kristin Ess
Extra Gentle Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, coconut derivatives
Moroccanoil
Extra Volume Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones
Moroccanoil
Frizz Control Conditioner
Conditioner · Lists fragrance, fragrance allergens, exfoliating acid, silicones, coconut derivatives
R+Co
GEMSTONE Color Conditioner
Conditioner · Lists fragrance, fragrance allergens, coconut derivatives
Gisou
Honey Gloss Ceramide Therapy Hydrating Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, exfoliating acid, essential oils, coconut derivatives
SHEGLAM
Hot Streak Leave-In Protection Serum
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones
Moroccanoil
Hydrating Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones
R+Co
INGENIOUS THICKENING CONDITIONER
Conditioner · Lists fragrance, fragrance allergens, exfoliating acid, chemical UV filters
CHI
Keratin K-Trix 5 Smoothing Treatment
Hair styling · Lists fragrance, fragrance allergens, exfoliating acid, essential oils, silicones
Henkel
Kératine Color 4.6 Châtain Chocolat
Lists fragrance, fragrance allergens, parabens, salicylic acid
Kenra Professional
Luxe Shine Mask
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, coconut derivatives
mani moisturizer strength and anti breakage agave conditioner
Lists fragrance, drying alcohol, formaldehyde releasers
Deliplus
Mascarilla Plex Repair
Lists fragrance, fragrance allergens
Cosmia
Masque extra doux
Lists fragrance, fragrance allergens, exfoliating acid, silicones
Cosmia
Masque nutritif technique color
Lists fragrance, fragrance allergens, exfoliating acid, silicones, chemical UV filters
Cosmia
Masque nutritif technique force
Lists fragrance, fragrance allergens
Cosmia
Masque nutritif technique lisse
Lists fragrance, fragrance allergens
Cosmia
Masque nutritif technique repair
Lists fragrance, fragrance allergens
Cosmia
Masque nutritif technique violet
Lists fragrance, fragrance allergens
Ouai
Medium Hair Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones, coconut derivatives
Moroccanoil
Moisture Repair Conditioner
Conditioner · Lists fragrance, fragrance allergens, drying alcohol, silicones
Jergens
Natural Glow Wet Skin Moisturizer
Body lotion · Lists fragrance, fragrance allergens, silicones, coconut derivatives
Related guides
How to read an ingredient list
What the ingredient list on a beauty product tells you, what the names mean, and what it leaves out, using FDA and EU labeling rules.
Does ingredient order show how much is in a product?
Ingredient lists run from most to least, but only down to 1%. Below that, any order is allowed. What the order shows and what it hides.
How do you patch test a new product?
What the AAD, FDA and DermNet say about testing a small area, the FDA hair dye skin test, in-office patch tests, and contact allergy basics.