Betaine

CAS: 107-43-7 · EC: 203-490-6
Humectant Skin Conditioning Viscosity Modifier
CosIng Ref: 74520
💡 For reference only. Does not constitute medical advice.
Description
This gentle humectant draws moisture from the environment to help keep skin hydrated while also improving the texture and feel of skincare formulations. Derived from sugar beets, it serves as a mild conditioning agent that helps maintain skin's natural moisture balance without causing irritation. It has an excellent safety profile and is well-tolerated by all skin types, including sensitive skin.
Synonyms
베타인 (ko) ベタイン (ja) betaine Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 1/10 · Very Safe
Natural osmolyte humectant

Found in products

Total: 2118
Product Brand Occurrences
ROUND LAB Camellia Deep Collagen V Lifting Gel Mask Sheet 4ea ROUND LAB 3
ROUND LAB Vita Niacinamide Dark Spot Serum Mask Sheet 10ea ROUND LAB 3
Salicylic Acid Cleanser - 150ml The INKEY List 3
SALT & STONE Black Rose & Oud Hand Cream 60ml SALT & STONE 3
Serve Chilled Rosé Hydrating Eye Gels - 5 pair Patchology 3
SKIN1004 Centella Probio-Cica Bakuchiol Eye Cream 20ml SKIN1004 3
SKIN1004 Madagascar Centella Toning Toner 210ml SKIN1004 3
Skin1004 Madagascar Centella Watergel Sheet Ampoule Mask 25g 1s SKIN1004 3
Skin Food Super Serum 30ml Weleda 3
Skin + Me Rich Moisturiser for Dry to Normal Skin with Ceramides and Urea 50ml Skin + Me 3
S.NATURE Aqua Squalane Moisturizing Cream 60mL 1+1 Limited Set S.NATURE 3
Solait Express Tan Mousse Dark 150ml Solait 3
Sol Beauty Brightening Toner 150ml Lactic Acid & Hyaluronic Acid Sol Beauty 3
Sol Beauty Hydrating Face Cream 80ml Lightweight Daily Moisturiser Sol Beauty 3
Sol Beauty Milky Cleanser 150ml Oat, Niacinamide & Hyaluronic Acid Sol Beauty 3
Sol Beauty Moisturising Serum 50ml Niacinamide & Green Tea Sol Beauty 3
Some By Mi Retinol Intensive Mask 30ea SOME BY MI 3
Soothing Hydra Solution™ PRO Face Mask for Irritated Skin Dr. Jart+ 3
STUDIO17 Water Boost Hyaluron Toner 300ml STUDIO17 3
Sungboon Editor Deep Collagen Niacin Vita C Brightening Mask SUNGBOON EDITOR 3
SUNGBOON EDITOR Deep Collagen Retinol Power Boosting Capsule Cream 50g SUNGBOON EDITOR 3
SUNGBOON EDITOR Deep Collagen Signature Mask Sheet Set 8ea SUNGBOON EDITOR 3
Superactive Wrinkle-Fighting Moisturizer SPF 50 with Retinol Murad 3
Superdrug 75ml Hair Mousse - Extra Firm Hold Superdrug 3
Superdrug Vitamin E & Coconut Showergel & Bath Soak 500ml Vitamin E 3
Tea Tree Facial Sheet Mask Rael 3
THANN Aromatic Wood Aromatherapy Shower Gel 320ml THANN 3
The 6 Peptide Skin Booster Serum COSRX 3
The Ceramide Skin Barrier Moisturizer COSRX 3
The Ceramide Skin Barrier Moisturizing Mist COSRX 3
The Hyaluronic Acid 3 Serum COSRX 3
The Inkey List Hydro-Surge Dewy Face Mist 75ml The INKEY List 3
TIRTIR Ceramic Cream 50ml Tir Tir 3
TIRTIR Matcha Calming Cream 50ml TIRTIR 3
TIRTIR Matcha Skin Toner 150ml TIRTIR 3
TIRTIR Milk Skin Toner 150ml Tir Tir 3
TIRTIR SOS Serum 50ml Tir Tir 3
Tocobo Collagen Brightening Eye Gel Cream 30Ml TOCOBO 3
Torriden For Men Dive In For Skin 300ml Torriden 3
TYPEBEA G2 G2 Strength & Length Shampoo TYPEBEA 3
UNOVE Glow Body Wash 290ml (Nu Vanilla/Rosy Aura) UNOVE 3
V Shaping Facial Lift Clarins 3
VT Reedle Shot 1000 2Step Mask Sheet 1ea VT 3
Weleda Hyaluron Serum Drops 30ml Weleda 3
WELLAGE Real Hyaluronic Blue 100 Ampoule 75ml Double Pack (+Mask Sheet 1ea) WELLAGE 3
Wella Professionals Ultimate Smooth Shampoo For Dry, Dull & Frizzy Hair 250ml Wella Professionals 3
Youthtopia™ Origins 3
★2025 Awards★ REJURAN Healer Skin Protection Mask Sheet 5ea Limited Set (+1ea) REJURAN 2
[4 TYPES] COSRX Hydrogel Mask Sheet 3ea COSRX 2
7th Heaven Softening Coconut Hand Mask - For Chapped Hands 7th Heaven 2
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