Been on Korean skincare TikTok lately? Then you've probably seen people whispering about
“salmon DNA” like it's some underground clinic secret. Here's the truth: it's not hype. It's PDRN, and it's already doing the heavy lifting in every single Country of Glow moisturiser...
PDRN is a bioactive compound made of purified DNA fragments, most commonly derived from salmon or trout. It sounds intense, but the concept is simple: salmon DNA shares a remarkable structural similarity to human DNA, so our skin recognises it, welcomes it, and knows exactly what to do with it.
Long before it landed in a jar of moisturiser, PDRN spent two decades in dermatology clinics across South Korea and Italy, supporting wound healing and tissue repair. Skin treated with it didn't just heal, it came back firmer, more even and visibly more radiant. That's exactly why it made the leap from clinic to skincare shelf.
How It Works Its Magic
Topical PDRN supplies your skin with the building blocks it needs to support its own natural repair process. Think of it as a supply drop for your skin's regeneration system. It's also a brilliant humectant, drawing in and holding onto moisture, which is why skin treated with it looks instantly plumper and dewier.
The result? Firmer, better hydrated, more resilient looking skin, with zero downtime.

Here's the fun part: PDRN isn't some shiny new ingredient we're adding for the trend. It's already the quiet hero across our whole moisturiser range.
- Collagen Glow Cream pairs PDRN with collagen, peptides and vitamin E for that
wake-up-glowing overnight effect.
- Rice Moisturiser blends PDRN with fermented rice extract and ceramides for everyday
softness and radiance.
- Hyaluronic Cream layers PDRN with sodium hyaluronate and squalane for that plump,
glass-skin hydration hit.
The Takeaway
PDRN isn't hype in pretty packaging. It's a clinically-backed ingredient with a real track record, quietly doing its work in every jar on our shelf. Chasing that glass-skin glow? You may already own the ingredient responsible for it.
Ready to feel the difference? Shop the full range at countryofglow.com.

