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Polyquaternium-51

What-it-does: moisturizer/humectant

Official CosIng Information

Details

A biocompatible copolymer (a big molecule that consists of more than one type of building blocks) that has the same structure as important cell membrane ingredient, phospholipid. It's a good skin moisturizer, leaves a silky, smooth feel on the skin and can help to reduce irritation caused by some not-so-nice ingredients (like surfactants).

Products with Polyquaternium-51

KLAVUU Sensitive Care Sea Silt Repair Toner Lululun Daily Facial Mask Extra Moisturizing Lululun Face Mask (Blue) Holika Holika Face Conditioner Long-Lasting Make Up Fixer Missha Time Revolution First Treatment Essence Intensive Tony moly The Black Tea London Classic Serum Botanic Farm Rice Ferment First Essence Nature Republic Soothing & Moisture Aloe Vera 90% Toner Rhonda Allison Natural Lift Tonic LEEGEEHAAM Peeling Gel Laura Mercier Perfecting Water Moisture Mist Laura Mercier Purifying Cleansing Oil innisfree Blueberry Rebalancing Skin Aprilskin Real Calendula Deep Moisture Essence CULLUN Ultra Radiance Hydrating Mist IPSA The Time Reset Aqua W Isntree Hyaluronic Acid Water Sleeping Mask Klairs Rich Moist Soothing Serum Onomie Radical Setting Mist Purid Refreshing Brightening Serum Umoua Barrier Repair Essential Emulsion BEYOND Intensive Ampoule Collagen Guerlain Super Aqua-Eye Patches Huxley Secret Of Sahara Oil Essence; Essence-Like, Oil-Like Cremorlab O2 Couture Hydra Bounce Ampoule Hada Labo Goku-Jyun Mist Klairs Supple Preparation Facial Toner Klairs Supple Preparation Toner Unscented Missha Time Revolution Homme The First Treatment Essence Missha Time Revolution Night Repair Probio Ampoule Cream Missha Time Revolution The First Treatment Essence Intensive [Moist] Muji Sensitive Skin Light Toning Water High Moisture NATURALS BY WATSONS Tea Tree & Green Tea Mattifying Toner Sidmool Vitamin C30 Ampoule SkinCeuticals Hydrating B5+ LEEGEEHAAM Grow Hyal B5 Ampoule Muji Booster Essence Lotion O Hui The First Skin Softner e.l.f. Hydrating Water Essence Missha Time Revolution Artemisia Ampoule Missha Time Revolution The First Treatment Essence Rx [Pro Ferment] Muji Light Toning Water - High Moisture Muji Moisturizing Milk Moisture Muji Seaweed Body Milk Muji Sensitive Skin Cleansing Oil Muji Sensitive Skin Sheet Mask Muji [Sensitive Skin] Light Moisturizing Toning Water/Toner Nivea Sun Protect Water Milk Mild Dr. Brandt Power Dose D Sunshine Vitamin Holika Holika Good Cera Super Ceramide Toner