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What-it-does: viscosity controlling


A cationic polymer molecule (a big molecule with repeated subunits and a positive charge) that acts both as a film-former and conditioning ingredient as well as a thickening agent

Products with Polyquaternium-37

Biore Charcoal Deep Cleansing Pore Strips Biore Nose+Face, Deep Cleansing Pore Strips Biore Patch Ultra Purifiant Nivea Clear-Up Strips Briogeo Curl Charisma™ Rice Amino + Avocado Leave-In Defining Creme Briogeo Farewell Frizz Blow Dry Perfection & Heat Protectant Crème Kerastase Initialiste Scalp & Hair Serum Kerastase Serum Extentioniste Lola Cosmetics Spray Reparação Total Morte Súbita PATTERN Treatment Mask Rausch Malven Volumen-Spülung SIENNA Tratamiento Capilar De Coco Schwarzkopf Professional BC Bc Bonacure Hyaluronic Moisture Kick Aunt Jackie's Curl La La Briogeo Curl Charisma™ Rice Amino + Avocado Leave-In Defining Crème Davines Naturaltech Renewing Serum Superactive Design Essentials Honey Curl Forming Custard Gisou Propolis Infused Polishing Primer KeraCare Humecto Creme Conditioner Kevin Murphy Smooth.Again Treatment Nip+Fab Glycolic Fix Overnight Purifying Gel Noughty, To The Rescue Intensive Care Leave-In Conditioner Phytomer Blemish Target Gel Biotrade Acne Out Oxy Wash O2 Catrice Lash Brow Boost Elixir Charles Worthington Everyday Gentle Miracle Jelly Leave-in Conditioner FarmHouse Fresh Honey Heel Glaze Glysolid Crema Mani Idratante Con Antibatterico John Frieda Luxurious Volume Core Restore Protein-Infused Clear Conditioner Kerastase Curl Manifesto Refresh Absolu Kerastase Défense Thermique Blow Dry Primer Kiel’s Leave In Löwengrip Cell Renewal Facial Exfoliant Matrix Biolage All-In-One Coconut Infusion Multi-Benefit Spray Pureology Color Fanatic Multi-Tasking Leave-In Spray Redken All-In-One Multi-Benefit Treatment Revuele Peeling Feet Mask SGX NYC Curl Power Nourishing Curl Cream Simple Kind Defence Antibacterial Light Moisturiser Tigi Small Talk™ Volumizing Cream Vaseline Intensive Care Hand Cream + Anti-Bac Vital Plus Vital + Active GLY Bandi Anti Dry Peeling kwasowy COLOR WOW Coconut Cocktail Bionic Tonic Cantu Argan Oil Leave-In Conditioning Repair Cream Cantu Shea Butter Leave-In Conditioning Repair Cream Cantu Shea Butter Moisturizing Twist & Lock Gel Garnier Fructis Style Curl Renew Reactivating Milk Spray Kerastase Discipline Fluidissime Spray L'Oreal Professionnel Serioxyl Black & Full Tonic