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Betaine

Betaine is a natural amino acid derivative often sourced from sugar beets, making it a gentle yet highly effective hydrating and soothing ingredient in Korean skincare (K-beauty). Known for its ability to balance skin’s moisture levels, protect against irritation, and improve skin softness, Betaine is especially valued in formulations designed for dry, sensitive, and combination skin.

In K-beauty products, Betaine is often paired with Hyaluronic Acid, Panthenol, or Centella Asiatica to deliver deep hydration without heaviness. Its lightweight texture makes it an excellent addition to toners, essences, serums, and creams, helping to keep the skin plump, smooth, and comfortable all day long.

Key Benefits of Betaine in K-Beauty

  • Hydrates & retains moisture – Strengthens the skin barrier while preventing water loss.

  • Soothes & protects – Reduces irritation and helps calm sensitive skin.

  • Improves texture & suppleness – Leaves skin feeling soft, balanced, and refreshed.

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Dr AG - Cica Repair Peeling Pad 60 ea - Koreabe
Dr AG - Cica Repair Peeling Pad 60 ea - Koreabe
18% off
Dr AG

Dr AG - Cica Repair Peeling Pad 60 ea

£13.50 £11.09

£13.50 £11.09

Isntree Onion Newpair Essence Toner 200 ml - Koreabe
Isntree Onion Newpair Essence Toner 200 ml - Koreabe
31% off
Isntree

Isntree Onion Newpair Essence Toner 200 ml

£16.06 £11.05

£16.06 £11.05

Benton Fermentation Eye Cream 30g - Koreabe
Benton Fermentation Eye Cream 30g - Koreabe
1% off
Benton

Benton Fermentation Eye Cream 30g

£20.65 £20.51

£20.65 £20.51

The Face Shop Rice Water Bright Rice Brain Facial Foaming Cleanser 150ml - Koreabe
The Face Shop Rice Water Bright Rice Brain Facial Foaming Cleanser 150ml - Koreabe
Sold out
The Face Shop

The Face Shop Rice Water Bright Rice Brain Facial Foaming Cleanser 150ml

£13.86 £10.15

£13.86 £10.15

One Thing Centella Soothing Cream 100ml - Koreabe
One Thing Centella Soothing Cream 100ml - Koreabe
22% off
One Thing

One Thing Centella Soothing Cream 100ml

£19.29 £15.11

£19.29 £15.11

Neogen Probiotic Youth Repair Cream 50g - Koreabe
Neogen Probiotic Youth Repair Cream 50g - Koreabe
11% off
Neogen

Neogen Probiotic Youth Repair Cream 50g

£37.09 £33.14

£37.09 £33.14

Klairs Supple Preparation Unscented Toner 180ml - Koreabe
Klairs Supple Preparation Unscented Toner 180ml - Koreabe
25% off
Klairs

Klairs Supple Preparation Unscented Toner 180ml

£20.49 £15.37

£20.49 £15.37

Medipeel - Blackhead care Solution 2.0 250ml - Koreabe
Medipeel - Blackhead care Solution 2.0 250ml - Koreabe
22% off
Medipeel

Medipeel - Blackhead care Solution 2.0 250ml

£26.52 £20.59

£26.52 £20.59

Mediheal Vita Toning Essence Mask 30ea - Koreabe
Mediheal Vita Toning Essence Mask 30ea - Koreabe
29% off
Mediheal

Mediheal Vita Toning Essence Mask 30ea

£45.26 £32.33

£45.26 £32.33

Scinic Snail Matrix Eye Cream 30ml - Koreabe
Scinic Snail Matrix Eye Cream 30ml - Koreabe
21% off
Scinic

Scinic Snail Matrix Eye Cream 30ml

£14.85 £11.67

£14.85 £11.67

beplain Chamomile Ph Balanced Toner 200ml - Koreabe
beplain Chamomile Ph Balanced Toner 200ml - Koreabe
Sold out
Beplain

beplain Chamomile Ph Balanced Toner 200ml

£15.67

£15.67

beplain Mung Bean Pore Clay Mask (Vegan) 120ml - Koreabe
beplain Mung Bean Pore Clay Mask (Vegan) 120ml - Koreabe
20% off
Beplain

beplain Mung Bean Pore Clay Mask (Vegan) 120ml

£24.11 £19.29

£24.11 £19.29

Axis-Y Mugwort Pore Clarifying Wash Off Pack 100ml - Koreabe
Axis-Y Mugwort Pore Clarifying Wash Off Pack 100ml - Koreabe
16% off
Axis-Y

Axis-Y Mugwort Pore Clarifying Wash Off Pack 100ml

£19.65 £16.57

£19.65 £16.57

Dr Groot - Aqua Volume Boosting Ampoule Shampoo 300ml
14% off
Dr Groot

Dr Groot - Aqua Volume Boosting Ampoule Shampoo 300ml

£30.13 £25.92

£30.13 £25.92

Histolab - Beta Fresh Toner 200ml
12% off
Histolab

Histolab - Beta Fresh Toner 200ml

£38.72 £33.90

£38.72 £33.90

Medipeel - Vitanol Pro Niacinamide Cream 50ml
22% off
Medipeel

Medipeel - Vitanol Pro Niacinamide Cream 50ml

£20.19 £15.67

£20.19 £15.67

Biome Activate - Prime Ginseng Redsome Skin Booster 150ml
21% off
Jambaekee

Biome Activate - Prime Ginseng Redsome Skin Booster 150ml

£23.50 £18.68

£23.50 £18.68

Biome Activate - Vital Cica Calming Essence 150ml
27% off
Biome Activate

Biome Activate - Vital Cica Calming Essence 150ml

£17.63 £12.81

£17.63 £12.81

Dr Melaxin - Cactox Pore Relief Dual Capsule Cream 65ml
9% off
Dr Melaxin

Dr Melaxin - Cactox Pore Relief Dual Capsule Cream 65ml

£34.64 £31.62

£34.64 £31.62

CU Skin - Collagen Cream 30ml
10% off
CU Skin

CU Skin - Collagen Cream 30ml

£30.71 £27.69

£30.71 £27.69

CU Skin - AV Free Purifying Moisturizer 60ml
11% off
CU Skin

CU Skin - AV Free Purifying Moisturizer 60ml

£26.70 £23.69

£26.70 £23.69

CU Skin - Cicaming Cleansing Milk 200ml
15% off
CU Skin

CU Skin - Cicaming Cleansing Milk 200ml

£20.64 £17.63

£20.64 £17.63

Bioheal - Collagen Remodeling Serum Gel Mask
42% off
Bioheal

Bioheal - Collagen Remodeling Serum Gel Mask

£7.21 £4.19

£7.21 £4.19

Bioheal - Collagen PDRN Eye Bag Patch 3ea
16% off
Bioheal

Bioheal - Collagen PDRN Eye Bag Patch 3ea

£18.26 £15.25

£18.26 £15.25

Labo H - Hair Streghtening Treatment 200ml
14% off
Labo H

Labo H - Hair Streghtening Treatment 200ml

£21.94 £18.92

£21.94 £18.92

COSRX - Red Rice Inositol Pore Deep Cleanser 150ml
21% off
COSRX

COSRX - Red Rice Inositol Pore Deep Cleanser 150ml

£24.41 £19.29

£24.41 £19.29

Lador - Perfume Hair Shampoo 530ml
8% off
Lador

Lador - Perfume Hair Shampoo 530ml

£36.17 £33.16

£36.17 £33.16

Hanskin - Nudy Scene Tone-Up Sunscreen 40ml
18% off
Hanskin

Hanskin - Nudy Scene Tone-Up Sunscreen 40ml

£16.77 £13.76

£16.77 £13.76

Hanskin - Hyaluron Relief Moisturizing Cream 50ml
18% off
Hanskin

Hanskin - Hyaluron Relief Moisturizing Cream 50ml

£16.91 £13.90

£16.91 £13.90

All Masil - 5 Vegan Salon No Yellow Shampoo 300ml
21% off
Masil

All Masil - 5 Vegan Salon No Yellow Shampoo 300ml

£59.52 £47.01

£59.52 £47.01

All Masil - 5 Vegan Probiotics Apple Vinegar Shampoo 300ml
21% off
Masil

All Masil - 5 Vegan Probiotics Apple Vinegar Shampoo 300ml

£59.52 £47.01

£59.52 £47.01

Masil - 3 Salon Hair CMC Shampoo Floral 500ml
9% off
Masil

Masil - 3 Salon Hair CMC Shampoo Floral 500ml

£35.20 £32.19

£35.20 £32.19

Masil - 5 Probiotics Apple Vinegar Shampoo Apple Scent 300ml
17% off
Masil

Masil - 5 Probiotics Apple Vinegar Shampoo Apple Scent 300ml

£17.39 £14.38

£17.39 £14.38

Masil - 3 Salon Hair CMC Shampoo Floral 300ml
17% off
Masil

Masil - 3 Salon Hair CMC Shampoo Floral 300ml

£17.39 £14.38

£17.39 £14.38

Masil - 5 Probiotics Apple Vinegar Shampoo 500ml
11% off
Masil

Masil - 5 Probiotics Apple Vinegar Shampoo 500ml

£28.57 £25.56

£28.57 £25.56

Carezone Plus Pore Elasticity PDRN Retinol Moisture Cream 75 ml - Koreabe
Carezone Plus Pore Elasticity PDRN Retinol Moisture Cream 75 ml - Koreabe
19% off
Carezone Plus

Carezone Plus Pore Elasticity PDRN Retinol Moisture Cream 75 ml

£9.64 £7.83

£9.64 £7.83

Jumiso - Hyaluronic Acid Water Plumping Cream 100ml - Koreabe
Jumiso - Hyaluronic Acid Water Plumping Cream 100ml - Koreabe
30% off
Jumiso

Jumiso - Hyaluronic Acid Water Plumping Cream 100ml

£25.07 £17.66

£25.07 £17.66

A Solution - Heartleaf Trouble Toner 150ml - Koreabe
A Solution - Heartleaf Trouble Toner 150ml - Koreabe
28% off
a solution

A Solution - Heartleaf Trouble Toner 150ml

£10.58 £7.57

£10.58 £7.57

9wishes - Dermatic Cica Cream 50ml - Koreabe
9wishes - Dermatic Cica Cream 50ml - Koreabe
19% off
9wishes

9wishes - Dermatic Cica Cream 50ml

£16.25 £13.23

£16.25 £13.23

9wishes - Dermatic Cica Toner 150ml - Koreabe
9wishes - Dermatic Cica Toner 150ml - Koreabe
18% off
9wishes

9wishes - Dermatic Cica Toner 150ml

£16.86 £13.85

£16.86 £13.85

Formal Bee Kids - Shampoo Conditioner Bodywash Apple 1000ml - Koreabe
Formal Bee Kids - Shampoo Conditioner Bodywash Apple 1000ml - Koreabe
12% off
Formal Bee Kids

Formal Bee Kids - Shampoo Conditioner Bodywash Apple 1000ml

£25.44 £22.43

£25.44 £22.43

Formal Bee Kids - Shampoo Conditioner Bodywash Peach 1000ml - Koreabe
Formal Bee Kids - Shampoo Conditioner Bodywash Peach 1000ml - Koreabe
12% off
Formal Bee Kids

Formal Bee Kids - Shampoo Conditioner Bodywash Peach 1000ml

£25.44 £22.43

£25.44 £22.43

Dr For Hair - Heritage Shampoo Sweet Delight 70ml - Koreabe
Dr For Hair - Heritage Shampoo Sweet Delight 70ml - Koreabe
18% off
Dr For Hair

Dr For Hair - Heritage Shampoo Sweet Delight 70ml

£11.03 £9.04

£11.03 £9.04

Kundal - Honey&Macadamia White Musk Shampoo 500ml - Koreabe
10% off
Kundal

Kundal - Honey&Macadamia White Musk Shampoo 500ml

£24.11 £21.70

£24.11 £21.70

P Calm - Holy Basil Bubble Deep Mask 90ml - Koreabe
P Calm - Holy Basil Bubble Deep Mask 90ml - Koreabe
17% off
P Calm

P Calm - Holy Basil Bubble Deep Mask 90ml

£21.09 £17.48

£21.09 £17.48

Neuraderm - Mr Biome Neurolacto Moisturizer 80ml - Koreabe
Neuraderm - Mr Biome Neurolacto Moisturizer 80ml - Koreabe
Sold out
Neuraderm by Meditox

Neuraderm - Mr Biome Neurolacto Moisturizer 80ml

£31.34 £24.71

£31.34 £24.71

Editorial Pure - No More Cream 30ml - Koreabe
Editorial Pure - No More Cream 30ml - Koreabe
5% off
Editorial Pure

Editorial Pure - No More Cream 30ml

£54.84 £51.83

£54.84 £51.83

Editorial Pure - Pure Pop PDRN Toner Mist 50ml - Koreabe
10% off
Editorial Pure

Editorial Pure - Pure Pop PDRN Toner Mist 50ml

£28.93 £25.92

£28.93 £25.92

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