What-it-does: moisturizer/humectant


A sugar beet derived amino acid derivative with nice skin protection and moisturization properties. Betain's special thing is being an osmolyte, a molecule that helps to control cell-water balance.  It is also a natural osmoprotectant, meaning that it attracts water away from the protein surface and thus protects them from denaturation and increases their thermodynamic stability. 

It also gives sensorial benefits to the formula and when used in cleansers, it helps to make them milder and gentler. 

Products with Betaine

BERRISOM The Prestige Balancing Eye Serum COSRX Advanced Snail 92 All In One Cream COSRX Advanced Snail 96 Mucin Power Essence Dr. Barbara Stürm Anti-Pollution Drops Moon Juice Beauty Shroom™ Plumping Jelly Serum The Face Shop Yehwadam Snow Lotus Brightening Pearl Capsule Dream Too Cool For School Egg Mousse Pack COSRX Cooling Aqua Facial Mist Dr. Jart+ Ceramidin Liquid Erno Lazslo Hydra-Therapy Boost Serum MINISO Intensive Hydration Moisturiser Natura Bissé Diamond White Clarity Toning Lotion Neutriherbs Ha Acid Skin Therapy Bee Venom Skin79 Yum Yum Cleanser Lemon SportFX Time Out Face Mist + Fix Sulwhasoo Essential Rejuvenating Eye Cream Ex The Ordinary Amino Acids + B5 VENeffect Skin Calming Mist sCOSMETICS Moisturising Fluid For Oily Skin A. By Bom Ultra Time Return Eye Cream Atrue Spring Green Tea Watery Calming Cream B. B. Revealed Glycolic Cleanser BERRISOM The Prestige Balancing Emulsion BERRISOM Timetox Revitalizing Essence COSRX Galactomyces 95 Tone Balancing Essence COSRX Galactomyces 95 Whitening Power Essence COSRX Oil-Free Ultra-Moisturizing Lotion With Birch Sap COSRX One Step Moisture Up Pad COSRX Propolis Light Ampule COSRX Ultimate Moisturizing Honey Overnight Mask Charlotte Meentzen Special Care Derma Control Cream Dasoni Evening Primrose Mist Dr.G Actifirm Real Lifting Cell Essence ESPA Lift & Firm Intensive Eye Serum Earth's Recipe Energy Boosting Toner Etude House Soonjung Ph5.5 Relief Toner HELLOSKIN Jumiso Chewy Elasticity Mask HELLOSKIN Jumiso Rich Nourishment Mask Holika Holika Good Cera Super Ceramide Emulsion Holika Holika Good Cera Super Ceramide Toner I'm From Ginseng Serum Isntree Clear Skin Ab Peeling Pads Klairs Supple Preparation Facial Toner Klairs Supple Preparation Toner Unscented Perricone MD H2 Elemental Energy Hydrating Booster Serum Primary Raw Doyou Azulene Gel Cream Rosette Aqua Ceramide Gel SKINRx LAB Madecera Cream SNP Black Pearl Renew Eye Patch