Clearer, smoother skin. One step. Just 10 seconds a day.

Apply one serum, done.

Helps improve:

Breakouts
Oiliness
Marks
Visible pores
Uneven texture
Fine lines

Clearer, smoother skin. One step. Just 10 seconds a day.

Apply one serum, done.

Helps improve:

Breakouts
Oiliness
Marks
Visible pores
Uneven texture
Fine lines

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4.9/5 stars · 71 reviews · 2,000+ bottles sold

Customer results

Breakouts and large visible pores

Helps skin look calmer and smoother.

Oiliness and marks

Helps with excess shine and uneven-looking skin.

Marks and uneven texture

Helps skin look clearer and more even.

Breakouts and marks

Helps marks look less noticeable.

Large visible pores and texture

Helps pores look less noticeable.

Uneven texture

Helps skin look smoother and more even.

The benefits of toners, serums and moisturisers compressed into one simple step.

5 amazing actives in one bottle.

Customer rating

★★★★★ 4.9

2,000+ bottles sold, rated 4.9.

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Featured review ★★★★★

“I’ve stripped back most of my routine.”

I’ve stripped back most of my routine. After cleansing, I now just use the serum and sunscreen. My face feels a lot less oily, which has helped with my breakouts. It’s lightweight, gentle, and much more affordable than other brands I’ve tried.

1 8

Facial Repair Serum

One bottle, your whole skincare routine.

4.9 See all 64 reviews 2000+ bottles sold

Choose your supply

Each bottle: 30ml / lasts around 3 months ≈ $0.37/day

1 bottle

$33.60

2 bottles Most Popular

Free shipping $67.20 total

3 bottles

5% off + Free shipping $95.76 total

Quantity

01 How To Use

Step 1 Wash and dry your face.
Step 2 Apply 5 or more drops to your fingertips and spread evenly over your face.
Step 3 Let it absorb. No rinsing needed.
Step 4 Repeat morning and night. If using sunscreen, apply Korin first.

02 What To Expect

Wk 1–2 Some customers notice skin feeling more comfortable. A good sign the formula is settling in.
Wk 2–4 With consistent use, skin may start to feel more balanced. Oil and texture are common early improvements.
Wk 6+ This is where most customers start to see a visible difference: fewer breakouts, lighter-looking marks, and more even skin.
Wk 8+ Continued improvement with regular use. Skin looks more even overall.

Everyone's skin is different. Results depend on skin type, consistency, and starting condition.

03 Is This For Me?

Works well for

✓ Oily, dry or combination skin

✓ Acne-prone skin and post-breakout marks

✓ Sensitive skin: fragrance-free and alcohol-free

✓ Anyone who wants one product, not a routine

✓ Singapore weather: absorbs fast, no heavy finish

Less suited for

— Very dry or flaky skin that needs a heavier moisturiser

— Active, open wounds or severe cystic acne. See a dermatologist.

04 Ingredients

Niacinamide

Regulates oil · fades post-acne marks · refines pores
PHA

Gentle exfoliation · smooths texture · skin renewal
9-type Hyaluronic Acid

Multi-depth hydration · plumps · no greasy residue
Pro-Vitamin B5

Barrier repair · softens · calms irritation
Exo-Portulaca

Calms redness · strengthens skin barrier

Full INCI

Aqua, Niacinamide, Propanediol, Glycerin, Pentylene Glycol, Saccharide Isomerate, Glyceryl Glucoside, Lactobacillus/Collagen/Mesembryanthemum Crystallinum Leaf Extract Ferment Lysate, Phenoxyethanol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, 1,2-Hexanediol, Butylene Glycol, D-Panthenol, Polyglutamic Acid, Hydrolyzed Sodium Hyaluronate, Portulaca Oleracea Vesicles, Citric Acid, Honey Ferment Filtrate, Ethylhexylglycerin, Hydroxypropyltrimonium Hyaluronate, Sodium Citrate, Hyaluronic Acid, Hydrolyzed Glycosaminoglycans, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate. Fragrance-free. Alcohol-free.

No-risk trial

30-day satisfaction guarantee.

Not happy? Email us at contact@korincollection.com and we'll sort it out.

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