‘’One of the most effective non-invasive treatments I recommend to patients who want youthful, glowing skin in their 40s+‘’
Dr. Yongsuk Lee
Board-Certified Dermatologist
Over 1 Million Happy Customers
#1 ANTI-AGING CREAM
🇰🇷 FORMULATED IN KOREA
This is what PDRN actually does for your skin One mask. 40g of PDRN + 4D Hyaluronic Acid serum. Glass skin by morning — glow that lasts 7 days.
glass skin in 2 hours
7-day lasting glow
4D hyaluronic acid
2-piece perfect fit
firms & plumps
bio-cellulose, no-slip
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Month 1
$34
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$29
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Buy 3 + Get 2 FREE
(20 Masks)
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Save
Month 1
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Try it risk free for 90 days. If you don't see visible results after 90 days, you'll get a refund.
PDRN - 4 Deep Masks + 4 Eye Patches
PDRN - 4 Deep Masks + 4 Eye Patches
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How is the PDRN Deep Mask different from other sheet masks I've tried?
Most sheet masks are thin fabric soaked in a few ml of diluted essence — they dry out in 20 minutes and the results wash off by morning. The PDRN Deep Mask is a bio-cellulose treatment loaded with 40g of concentrated PDRN + 4D Hyaluronic Acid serum. It grips like a second skin, absorbs deeper, and delivers visible glass skin in as little as 2 hours — with glow that lasts up to 7 days.
What is PDRN, and why does it matter?
PDRN (Polydeoxyribonucleotide) is a next-generation ingredient derived from salmon DNA that's widely used in Korean dermatology clinics. It supports your skin's natural repair and renewal process at a cellular level — helping to firm, plump, and restore elasticity in ways that basic collagen and hyaluronic acid alone can't.
How long until I see results?
Most people notice smoother, plumper, more radiant skin within 2 hours of their first mask. For best results, use one mask per week. By week 4, expect visibly firmer skin, reduced fine lines, and a lasting lit-from-within glow.
How often should I use the mask?
Once a week is all you need. Each mask delivers 40g of concentrated serum — enough to keep your skin visibly glowing for up to 7 days. Using it more often won't hurt, but you shouldn't need to.
Why is it a 2-piece mask?
Standard one-piece masks bunch around the nose, gap at the jawline, and slide off overnight. Our 2-piece design separates the upper and lower face so the mask contours perfectly to your features — no slipping, no air pockets, full contact with every part of your skin.
Can I sleep in it?
Yes — that's actually when it works best. The bio-cellulose material grips securely so it won't shift or fall off while you sleep. Apply before bed and wake up to visibly firmer, plumper skin by morning.
Will it irritate sensitive skin?
The PDRN Deep Mask is formulated without parabens, sulfates, or harsh chemicals. It's dermatologist-tested and designed to calm and soothe while it works. The bio-cellulose material itself is gentle and breathable — suitable for all skin types, including sensitive and reactive skin.
Is this the authentic Korean formula?
Yes. The PDRN Deep Mask uses the same clinical-grade PDRN technology trusted by Korean dermatologists and aesthetic clinics. It's formulated in Korea and only available through Koriderm — not a diluted export version. Avoid counterfeits on third-party marketplaces.
What if it doesn't work for me?
Every order is backed by our 90-day money-back guarantee. If you don't see a difference in your skin, send it back for a full refund. No questions asked.
Thousands of Women
Swear by This Overnight Korean Mask for Younger, Plumper, Glass-Like Skin
Eyebrow: Real People, Real Results
Feel Confident & Stop Worrying About:
fine lines & wrinkles
dull, rough skin
large, sagging pores
With Koriderm,
One Mask Unlocks a Week of Compliments, Confidence & Glow
Deeply hydrates and plumps
Lifts and firms tired-looking skin
Smooths fine lines and wrinkles
Boosts elasticity and skin bounce
Minimizes the look of large pores
Instant glass skin glow
5
Reasons Why Everyone's Obsessed With This Mask
GLASS SKIN in hours
With Koriderm's PDRN Deep Mask, you'll see real results in just 2 hours — firmer, smoother skin that looks like you slept 8 hours (even if you didn't).
01
DEEP ABSORPTION
Koriderm's bio-cellulose mask melts into your skin with 40g of PDRN + 4D Hyaluronic Acid serum that hydrates, lifts, and visibly rejuvenates from within — not just the surface.
02
SKIP THE 7-STEP ROUTINE
One mask replaces your serums, essences, and overnight treatments in a single step — resetting tired, dull skin and giving you that "put-together" look without the effort.
03
YOUTHFUL GLOW WITHOUT THE PRICE TAG
Koriderm gives you clinic-level, camera-ready skin at home — for a fraction of the cost. Look rested, lifted, and radiant. No needles, no filters, no appointment.
04
SAFE FOR SENSITIVE SKIN
Formulated with clean, dermatologist-tested ingredients, Koriderm's PDRN Deep Mask calms and soothes while it works — so even sensitive skin types can glow without irritation.
05
300K+
Customers
1.5M+
Masks Sold
10k+
5 Star Ratings
CLINICALLY TESTED
We Don’t Just Promise Results. We Prove Them
94%
said their skin looked instantly more radiant and glowing*
97%
said their skin felt firmer, plumper, and visibly younger*
92%
said they started getting more compliments on their skin*
Based on a 4-week clinical study of 30 women using the Koriderm PDRN Deep Mask once per week.
CRUELTY-FREE
DERMATOLOGIST TESTED
NATURAL INGREDIENTS
SUITABLE FOR SENSITIVE SKIN
NO HARSH CHEMICALS
CRUELTY-FREE
DERMATOLOGIST TESTED
NATURAL INGREDIENTS
SUITABLE FOR SENSITIVE SKIN
NO HARSH CHEMICALS
CRUELTY-FREE
DERMATOLOGIST TESTED
NATURAL INGREDIENTS
SUITABLE FOR SENSITIVE SKIN
NO HARSH CHEMICALS
CRUELTY-FREE
DERMATOLOGIST TESTED
NATURAL INGREDIENTS
SUITABLE FOR SENSITIVE SKIN
NO HARSH CHEMICALS
CRUELTY-FREE
DERMATOLOGIST TESTED
NATURAL INGREDIENTS
SUITABLE FOR SENSITIVE SKIN
NO HARSH CHEMICALS
Everything your skin needs
Proven to Work, Science-Backed Ingredients
PDRN (Polydeoxyribonucleotide)
The powerhouse behind this mask. A next-generation ingredient used in Korean dermatology clinics that supports your skin's natural repair and renewal at a cellular level — helping to firm, plump, and restore what time takes away.
Cellular Renewal
4D Hyaluronic Acid Complex
Not one, but four molecular weights of hyaluronic acid that penetrate multiple layers of your skin. Floods every level with moisture — from the surface down — for that dewy, bouncy, glass-skin finish.
Deep Hydration
Bio-Cellulose Delivery
A medical-grade mask material that grips like a second skin — no slipping, no air gaps. Locks 40g of concentrated serum directly against your face for maximum absorption, hour after hour.
Maximum Absorption
Excellent
4.8/5
How It Works
10-20 MINUTES
Quick Skin Refresh
Right away, Koriderm's bio-cellulose mask grips like a second skin and begins melting 40g of PDRN serum into your pores. Skin feels soothed, refreshed, and noticeably more radiant in under an hour.
2-3 HOURS
Visible Glass Skin
The PDRN + 4D Hyaluronic Acid complex absorbs deeper, flooding your skin with moisture and activating renewal. Fine lines soften, pores look tighter, and that lit-from-within glow starts to set in.
OVERNIGHT
maximum glow
While you sleep, the PDRN Deep Mask delivers its full effect. By morning, your skin feels firmer, lifted, and visibly transformed — as if you had 8 hours of sleep and a luxury facial.
NEW CUSTOMER OFFER
up to 70% OFF
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NEW CUSTOMER OFFER
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NEW CUSTOMER OFFER
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NEW CUSTOMER OFFER
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NEW CUSTOMER OFFER
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NEW CUSTOMER OFFER
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ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
Formulated to Outperform Every Mask on the Market
With PDRN + 4D Hyaluronic Acid, a two-piece sculpting fit, and bio-cellulose absorption, Koriderm delivers real results — faster and deeper than ordinary masks.
✨ No sticky residue
✨ Works while you sleep
✨ Clean & Cruelty-Free
✨ 40g PDRN Serum
✨ Two-Piece Sculpting Fit
✨ Derm-Tested Efficacy
90-DAY MONEY-BACK GUARANTEE
We didn't just make a mask. We made a confidence booster. One that helps you look better in photos, feel proud of your reflection, and get compliments that make your day.
Use it for a full 90 days. If you don't see a difference? Send it back. Full refund, no questions asked.
Fast & Tracked Shipping
Hassle-Free Returns
100% Secure Payments
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
up to 70% OFF
ENDS TODAY
NEW CUSTOMER OFFER
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ENDS TODAY
we know you have a lot of choices..
Here’s How We’re Different
visible results
Glass skin in just 2 hours
Clinically Backed
Proven in 4 & 8-week studies
2-Piece Mask Design
Perfect fit to every face
PDRN + 4D HYALURONIC ACID
Clinic-grade ingredients, not just basic collagen
Lasting Results
1 mask = 7 days of visible glow
Natural & Clean
No parabens, sulfates, or harsh chemicals
Pro Results, At Home
Clinic-level glow without the price tag & needles
other brands
Real Women, Real Emotion
Hear how Koriderm is changing lives
Frequently Asked Questions
How soon will I see results?
Most people notice smoother, plumper, more radiant skin within 2 hours of their first mask. One mask delivers up to 7 days of visible glow. For best results, use once a week consistently.
Is it safe for sensitive skin?
Yes. The PDRN Deep Mask is formulated without parabens, sulfates, or harsh chemicals. The bio-cellulose material is gentle and breathable, and the formula is dermatologist-tested — suitable for all skin types, including sensitive and reactive skin.
How often should I use the mask?
Twice a week is the sweet spot. Each mask delivers 40g of concentrated PDRN + 4D Hyaluronic Acid serum — enough to keep your skin visibly glowing for up to 7 days. You can use it more often before events, but you shouldn't need to.
What makes this different from other sheet masks?
Three things: the ingredient (PDRN — a clinic-grade ingredient used in Korean dermatology, not basic collagen), the material (bio-cellulose that grips like a second skin for deeper absorption), and the fit (a 2-piece design that contours to your face with zero air gaps). Most sheet masks give you 5-10ml of diluted essence. This one gives you 40g of concentrated serum.
Can I wear makeup after using it?
Absolutely. After removing the mask, gently pat any remaining serum into your skin — no rinsing needed. Once absorbed, your skin is the perfect smooth, hydrated canvas for makeup. Many customers say their foundation goes on better the day after using the mask.
Is it vegan and cruelty-free?
Yes. The PDRN Deep Mask is cruelty-free and never tested on animals. All ingredients are clean and ethically sourced.
What if it doesn't work for me?
Every order is backed by our 90-day money-back guarantee. Use it, give it a real chance, and if you don't see a difference — send it back for a full refund. No questions asked.
PDRN - 4 Deep Masks + 4 Eye Patches
PDRN - 4 Deep Masks + 4 Eye Patches
Claim Your Offer Now
