Korin Facial Repair Serum

Great skin, one step.

Skip the 5-step routines and confusing product combinations. Curated skincare ingredients in one simple bottle.

Start your 1-step routine
Helps with
  • Breakouts
  • Dark marks
  • Irritation
  • Large pores
  • Dryness
  • Oily shine

Time Back

Seconds to use.Time saved. No wasted steps, just one that works.

Less Confusion

Too many products? Too much guesswork? Korin cuts it down to the essentials for your first step in skincare.

Real Results

Finally, skin that shows real change.

SKINCARE
WITHOUT
COMPLEXITY.

Confidence doesn’t need complicated routines. Korin gives you clear, balanced skin in one simple step so you can step into the day ready.

Korin Facial Serum
Key Effects
  • Reduces acne flare-ups
    Niacinamide controls oil, Exo-Portulaca soothes irritation.
  • Refines pores
    PHA smooths, Niacinamide improves clarity.
  • Improves texture & evens skin tone
    Niacinamide brightens, Vitamin B5 aids recovery.
  • Balances oil & moisture
    9-Type Hyaluronic Acid + Glyceryl Glucoside deliver lasting hydration.
  • Promotes healthier skin
    Vitamin B5 strengthens, Exo-Portulaca supports resilience.
Korin Facial Repair Serum bottle

Skincare without
complexity.

Confidence doesn’t need complicated routines. Korin gives you clear, balanced skin in one simple step so you can step into the day ready.

Shop the serum

Testimonials

Before and after - Y. Tan

"Within two weeks my redness and breakouts calmed down, and the dark spots on my cheeks looked lighter."

Y. Tan
Before and after - B. Koh

"After using the serum, my skin felt smoother and the pores on my cheeks looked less obvious."

B. Koh
Manufacturing Standards - Fixed

Clean formulation

What we exclude and why

Parabens
✗ Excluded
Synthetic preservatives that may disrupt endocrine function and compromise skin barrier integrity over extended use.
Sulfates
✗ Excluded
Harsh detergents that strip natural lipids and proteins, leading to compromised barrier function and increased sensitivity.
PEG
✗ Excluded
Synthetic compounds used as emulsifiers and thickeners, which may cause skin irritation and increase penetration of unwanted substances.
Synthetic fragrances
✗ Excluded
Potential allergens and irritants that can trigger inflammatory responses in sensitive skin types.

Manufacturing standards

Triple-certified production facilities ensuring pharmaceutical-grade quality and safety protocols.

Good Manufacturing Practice
International standard ensuring consistent quality control and contamination prevention throughout production.
Health Sciences Authority
Singapore's regulatory approval validating safety and efficacy standards for therapeutic products.
ASEAN Committee
Regional harmonization ensuring consistent quality standards across Southeast Asian markets.
Every formulation is manufactured in state-of-the-art facilities that meet the highest international standards for quality control, safety protocols, and production integrity.
Quality Assurance
Available
Facial Repair Serum

Facial Repair Serum

$32
90-Day Supply
Minimises fine wrinkles and smooths texture
Evens skin tone and fades marks
Boosts hydration and skin recovery
Strengthens the skin barrier
Coming Soon
Daily Gel Cleanser

Daily Gel Cleanser

$28
90-Day Supply
Gentle cleansing without over-drying or irritation
Removes oil buildup and daily environmental impurities
pH-balanced formulation for optimal skin health
Perfect pre-treatment for enhanced serum absorption
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Powerful natural and scientifically-validated ingredients

POWERFUL NATURAL AND SCIENTIFICALLY-VALIDATED INGREDIENTS WORKING IN SYNCHRONICITY.

Made for men who want to take care of themselves

MADE FOR MEN WHO WANT TO TAKE CARE OF THEMSELVES WITHOUT THE NOISE. THIS IS OUR STORY.

FOUNDERS LETTER