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What-it-does: moisturizer/humectant

Official CosIng Information


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

3DAMO Manucera Moist Barrier Toner B. Skincare B. Hydrated Hyaluronic Acid Spritz BABOR Active Night BABOR Lift Express BABOR Perfect Glow BABOR Stop Stress BERRISOM The Prestige Balancing Eye Serum Beauty Counter Countermatch Intense Moisture Serum Bi Care Hyaluron Serum COSRX Advanced Snail 92 All In One Cream COSRX Advanced Snail 96 Mucin Power Essence DR ROEBUCK’S True Blue Hydrating Serum DermDoc Anti-acne Face Toner With Salicylic Acid DermDoc Gentle Exfoliating Toner with Glycolic Acid Dr. Barbara Stürm Anti-Pollution Drops Dr. Barbara Stürm Super Anti-Aging Serum Geek & Gorgeous Ha 5 Rich Hyaluronic Acid Serum L300 Ultra Sensitive Cream For Dry Skin MARTIDERM Hidra Firming Body Lotion MUCA Day Cream May Coop Morning Dew Mist Moon Juice Beauty Shroom™ Plumping Jelly Serum Nars Skin Multi-Action Hydrating Toner Passion for Natural Aloe Vera Gel Petal Fresh Moisturizing Bath & Shower Gel Grape Seed & Olive Oil Revolution Skincare Hydration Boost Moisture Gel With Watermelon Safi Balqis Oxy White Whitening Hydrating Lotion With Ir Protection SkinMedica Hydrating Complex Tesco Kind&Pure Micellar Water The Face Shop Yehwadam Snow Lotus Brightening Pearl Capsule Dream Too Cool For School Egg Mousse Pack haruharu Wonder Black Rice Hyaluronic Toner 3INA The Fixing Spray AA Cosmetics Hydro Sorbet Face Tonic Anatomicals Botanical Hydrating Rose Face Mask Anatomicals Botanical Purifying Tea Tree Face Mask As I Am Hydration Elation Atreus Vc Sweet Orange Toner BABOR Beauty Rescue Biore Ouchi De Esthe 30 Seconds Massage Facial Wash Gel - Soft Bioten Multi-Collagen Antiwrinkle Concentrated Serum COSRX Cooling Aqua Facial Mist CULLUN Ultra Radiance Hydrating Mist Catrice Prime And Fine Dewy Glow Finish Spray - Illuminating Catrice Prime And Fine Multitalent Fixing Spray Ciate Dewy Spritz Claire Hill S8-28 Assist Anti Age Serum Clé de Peau Beauté Essential Refining Essence Comfort Zone Skin Regimen Cleansing Cream Cosmetic Plant 4D - Ser Antirid Concentrat Cu Acid Hialuronic 4D & Extract De Ceai Verde