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

Most ReviewedHighest Rated
AllEssences/Ampoules/SerumsFace MoisturizersSheet MasksSunscreen/Sunscreen LotionTonersFace MistsMakeup CushionEye TreatmentsLip GlossCleansing Foam
  1. AnuaPDRN HYALURONIC ACID CAPSULE 100 SERUM
    4.6112,774
    • Sodium DNA
  2. WELLAGEREAL HYALURONIC BLUE AMPOULE 100
    4.6534,318
  3. AnuaPDRN HYALURONIC ACID 100 MOISTURIZING CREAM
    4.665,448
  4. WELLAGEREAL HYALURONIC SOOTHING CREAM
    4.643,929
    • Sodium DNA
  5. ArenciaRED SMOOTHIE SERUM 30
    4.372,258
    • Hydrolyzed DNA
  6. medicubePDRN Pink Peptide Serum
    3.942,258
    • Sodium DNA
How we rank

Real Reviews

All Skin TypesDryCombinationNormalOilyDehydrated Oily
All AgesTeens20s30s40s+

Ratings

4.44

  • 61
    5
  • 4
  • 3
  • 2
  • 1

Reviews (99,610)

Reviews of products containing PDRN

  • nOCTI

    REAL MOISTURE CREAM

    nOCTI REAL MOISTURE CREAM
    Read full reviewView product

    si**********

    TeensDehydrated Oily Skin

    Pros

    This cream had really great hydration. The texture absorbed beautifully too.

  • FULLY

    RICE-DOUGH MASK CLEANSER

    FULLY RICE-DOUGH MASK CLEANSER
    Read full reviewView product

    tx***************

    TeensDehydrated Oily Skin

    Pros

    I picked this up yesterday and tried it, and wow, it's so incredibly rich and moisturizing! I was honestly shocked by how much it hydrates—it feels like it's completely eliminating my excess oil while keeping my skin plump. I also love that it comes with a little sample-sized product when you buy one, so you get a lot of product overall. I have oily skin that's dehydrated, so I usually deal with dead skin cells and that kind of texture. But when I use this, my skin feels so much more hydrated and the dead skin cells disappear significantly! I absolutely recommend it.

  • WELLAGE

    REAL HYALURONIC BLUE AMPOULE 100

    WELLAGE REAL HYALURONIC BLUE AMPOULE 100
    Read full reviewView product

    ri*****

    TeensDehydrated Oily Skin

    Pros

    It applies so smoothly and I love it so much that I'm planning to buy it again. I'd definitely recommend this for oily skin.

PDRN vs. Cica: What's the Difference?

PDRNCica (Centella Asiatica)
SourceSalmon DNA (polynucleotide)Centella asiatica plant extract
Primary roleHydration & smooth lookSoothing & comfort
Best forDry Skin, Dull Skin, Rough-Feeling Skin, Sensitive SkinSensitive Skin, Dry Skin, Combination Skin, Rough-Feeling Skin
Typical formatSerum, ampouleCream, serum, balm

PDRN for Your Concern

  • Dry Skin

    Commonly found in PDRN serums and ampoules for hydration. Pairs well with hyaluronic acid and ceramides.

  • Dull Skin

    Often chosen for a smoother, softer-looking complexion. Works well as a hydrating step in routines.

  • Rough-Feeling Skin

    Valued for a soft, smooth-feeling finish. Layer a PDRN serum under moisturizer for added comfort.

  • Sensitive Skin

    Often paired with centella and panthenol in soothing routines. Always patch test before first use.

Frequently Asked Questions

Does topical PDRN work as well as PDRN injections?

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.

Is PDRN the same as Exosomes or growth factors?

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.

Should I expect dramatic results from topical PDRN?

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

  • Centella Asiatica (Cica)

  • Hyaluronic Acid

  • Panthenol

  • Ceramide

Use with caution alongside

  • Fish or seafood allergy (check the label)

  • Multiple new actives at once

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Research on topical use in skincare is still developing, and results vary from person to person. Reviews reflect individual experiences, not product claims.