WELLAGE
REAL HYALURONIC BLUE AMPOULE 100
ix*****
20sOily Skin
Pros
I use this as my go-to toner because it works great whether my skin barrier is compromised or before applying makeup. I'm sticking with this one.
PDRN: Benefits, Best Korean Picks & What to Know
PDRN (polydeoxyribonucleotide) is a salmon-DNA-derived ingredient used in K-beauty for hydration and a smoother, more comfortable-looking complexion. PDRN skincare most often comes as a PDRN serum, and it's easy to layer into a simple routine for dull-looking or sensitive-feeling skin. Research on topical PDRN is still limited, so real-world reviews can help show how it feels in everyday use. On ingredient lists, PDRN is often labeled "Sodium DNA." If you have a fish allergy, check the label, and patch test first.
- Real reviews
- 99.6K+
- Avg rating
- 4.44
- Absorbs well
- 98% positive
- among 24,430 reviews mentioning it
- reviews mention deep hydration
- 7,000+
Reviews of products containing PDRN · Updated Oct 12, 2026 (UTC)
Backed by 10M+ Verified Real Reviews
Ratings reflect actual use, not marketing
Benefits of PDRN
PDRN (polydeoxyribonucleotide) is a salmon-DNA-derived ingredient that has become a K-beauty favorite. PDRN benefits are mainly about hydration and a smoother, more comfortable-looking complexion. A PDRN serum is lightweight and easy to layer, so it's the most common way to start. Browse the best PDRN serum picks, ranked by real Hwahae reviews, in Best Products. It pairs well with hyaluronic acid and ceramides. If you have a fish allergy, check the label, and patch test first.
Tip
Feels drying on its own?
Layer a hyaluronic acid or ceramide moisturizer on top, or switch to a richer PDRN cream at night — use the serum AM/PM and seal with cream after.
Top Products with PDRN
- 4.6112,774
- Sodium DNA
- 4.6534,318
- Sodium DNA
- Beta-Glucan
- 4.643,929
- Sodium DNA
- 4.372,258
- Hydrolyzed DNA
- 3.942,258
- Sodium DNA
Real Reviews
Ratings
4.44
- 615
- 4
- 3
- 2
- 1
Reviews (99,610)
Reviews of products containing PDRN
GIPPEUN
NEO SHOT Skin Boost Serum
sn********
20sOily SkinPros
At first I thought it might sting a bit, but it turned out to be a false alarm, haha. From the second application onwards, there's no tingling at all.
MEDIFOEL
PDRN Sika Cream
jo******
20sOily SkinPros
The texture absorbs beautifully, it soaks in really well, and the hydration is fantastic.
PDRN vs. Cica: What's the Difference?
| PDRN | Cica (Centella Asiatica) | |
|---|---|---|
| Source | Salmon DNA (polynucleotide) | Centella asiatica plant extract |
| Primary role | Hydration & smooth look | Soothing & comfort |
| Best for | Dry Skin, Dull Skin, Rough-Feeling Skin, Sensitive Skin | Sensitive Skin, Dry Skin, Combination Skin, Rough-Feeling Skin |
| Typical format | Serum, ampoule | Cream, serum, balm |
PDRN for Your Concern
Frequently Asked Questions
Not necessarily, injectable PDRN has more established clinical research and better penetration than topical application, so topical products likely deliver more modest effects than injectable treatments.
No they're different ingredient categories with different origins and mechanisms, though all three are newer 'regenerative' K-beauty ingredients marketed for similar repair and resilience benefits.
It's reasonable to expect soothing, hydrating and conditioning benefits, but independent clinical evidence for dramatic topical 'regeneration' claims is still more limited than the marketing suggests.
Quick Facts
- INCI name
- Sodium DNA
- Also known as
- Salmon DNA, Polydeoxyribonucleotide
- Source
- Salmon-derived DNA
- Key benefit
- Hydration & smooth look
- Best for
- Dry Skin, Dull Skin, Rough-Feeling Skin, Sensitive Skin
- Works well with
- Cica, Hyaluronic Acid
What to Pair PDRN With
Works well with
Use with caution alongside
Research on topical use in skincare is still developing, and results vary from person to person. Reviews reflect individual experiences, not product claims.