The Featherlight
PDRN Serum
For Your Night Ritual.
Powered by PDRN (salmon DNA) — the K-Beauty ingredient loved for deep hydration and a smooth, glowing look. An ultra-light 110ml ampoule for every night.
PDRN is a DNA fragment derived from salmon. In K-Beauty it is prized for intense hydration and a smooth, plump-looking complexion — which is why it has become one of Korea's most talked-about skincare ingredients.
The science behind the glow.
Every key ingredient in the medicube PDRN Serum was chosen for a specific reason. No filler. No fluff.
Six reasons your skin will love it.
Honest benefits — no vague promises, no impossible claims.
The hyaluronic-acid complex draws in moisture, leaving your complexion looking plump and dewy from the first application.
Niacinamide supports a more even, luminous-looking skin tone — the signature K-Beauty glow.
The peptide complex supports the look of resilient, healthy skin — day after day.
Apply before bed as the hydrating heart of your evening routine — and wake up to skin that looks rested and refreshed.
Unlike heavy serums, this formula absorbs in seconds. No sticky residue. No film. Just skin that feels instantly nourished.
The watery texture layers perfectly under moisturizer, sunscreen or makeup — morning and night.
How to use it correctly.
Four simple steps for your daily ritual. Takes less than 60 seconds.
Start with a clean, dry face. Pat gently with a soft towel — do not rub.
Pump 2–3 drops of serum onto your fingertips or directly onto your face.
Gently press and pat the serum into your skin — pressing maximizes absorption.
Follow with your moisturizer to lock in the serum and keep skin feeling hydrated.
The more you bundle, the more you glow.
All orders ship tracked and come with our 14-day return policy.
- 1× medicube Ultra Light PDRN Serum (110ml)
- Tracked worldwide shipping
- 14-day return policy
- 1× Ultra Light PDRN Serum (110ml)
- 1× PDRN Collagen Eye Patches (60 pcs)
- Tracked worldwide shipping
- 14-day return policy
- 1× Ultra Light PDRN Serum (110ml)
- 1× PDRN Collagen Eye Patches (60 pcs)
- 1× Rosemary PDRN Conditioner (250ml)
- Tracked worldwide shipping
- 14-day return policy
We've heard every question.
Here are honest answers.
We know trying a new skincare product is a commitment. These are the questions we get asked most — answered honestly.
Questions?
We have answers.
Can't find what you're looking for? Email us at hello@susmund.com — we respond within 24 hours.
Shop NowPDRN stands for Polydeoxyribonucleotide — a DNA fragment derived from salmon. In Korean skincare it is used as a hydrating, skin-conditioning ingredient and has become one of K-Beauty's most popular actives.
Yes. The serum is suitable for both AM and PM use. Many customers make it the heart of their evening routine. In the morning, always follow with sunscreen.
Yes. We sell only original medicube products, sourced through our Korean distribution partner and shipped with full tracking.
The bottle contains a generous 110ml — about three times the size of a typical serum. With nightly use (2–3 pumps), it typically lasts around three months or more.
PDRN is generally easy to combine with other actives. If you use retinol or exfoliating acids, apply the PDRN serum first and let it absorb before layering. If you are unsure, ask your dermatologist.
Tracked shipping to the US, Canada, the UK, Australia, New Zealand and Singapore typically takes 8–14 business days. You will receive a tracking number as soon as your order is dispatched.
Changed your mind? You have a 14-day right of return on every order — see our return policy.
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Every order ships with full tracking. Know exactly where your package is.
Original medicube products, sourced through our Korean distribution partner.
Your skin's best night
starts tonight.
Make the medicube PDRN Serum the final step of your evening routine. Tracked shipping · 14-day returns.