If you’ve been keeping up with the latest K-beauty buzz, you’ve probably seen one ingredient everywhere: PDRN. Short for polydeoxyribonucleotide, this ingredient is derived from salmon DNA and has gained popularity for its use in formulas created to support the look and feel of healthy, well-hydrated skin.
You may have seen it mentioned in articles about “salmon DNA facials”, but PDRN in skincare is far more accessible - no needles, no appointments, just K-beauty innovation. Today, PDRN appears in serums, ampoules, moisturisers and toners, making it simple to explore at home.
Scroll through #KBeautyTok and you’ll find plenty of excitement around dewy, radiant skin, a stronger-looking moisture barrier and that signature Korean “glass skin” effect. But does PDRN earn the hype? And is it a good fit for your routine? Let’s dive in.
What Is PDRN & Why Is It Trending?
PDRN (polydeoxyribonucleotide) is a DNA fragment usually sourced from salmon sperm DNA. While the origin may sound unusual, this ingredient has been discussed for decades in various fields for its potential role in supporting skin comfort and appearance.
In Korean skincare, PDRN is used in topical formulas designed to help the skin feel soothed, hydrated and refreshed.
For those looking for non-animal alternatives, bio-synthetic versions of PDRN are emerging through advancements in Korean biotech - making the ingredient more accessible to a wider audience.
Why PDRN Has Become A K-Beauty Favourite
1. Often used in formulas designed to support skin recovery
PDRN is frequently included in products aimed at helping the skin feel calm, comfortable and nourished.
2. Associated with soothing routines
Many people explore PDRN when they’re looking for products that may help their skin feel less reactive or stressed.
3. Common in products targeting smoother-looking skin
PDRN is widely used in K-beauty formulas created to refine the look of texture and support a more even appearance.
4. Popular in brightening-style routines
Some users incorporate PDRN into routines focused on creating a more even-looking complexion.
5. Found in hydrating and barrier-supporting products
Whether salmon-derived or bio-synthetic, PDRN is often paired with humectants and nourishing ingredients to support long-lasting hydration.
Should You Try PDRN?
PDRN may be worth considering if you enjoy hydration-led skincare routines or want to experiment with trending K-beauty ingredients that contribute to a fresh, healthy-looking glow. As with most skincare, results depend on consistency, so giving it several weeks of use can help you understand how it suits your skin.
The Best PDRN Skincare Products to Explore
1. Medicube PDRN Pink Peptide Serum
This popular serum blends PDRN with Peptides, Niacinamide and Adenosine in a formula designed to support a hydrated, refined and bouncy-looking complexion. It’s widely loved online for its lightweight texture and glow-boosting finish.
2. Anua PDRN Hyaluronic Acid Capsule 100 Cream
A great option for dry or dehydrated skin. This formula contains 100ppm PDRN and uses capsule technology to deliver long-lasting hydration. It layers easily into any routine, leaving the skin feeling smooth, fresh and radiant.
3. Arencia Deep Water Surge Serum
In this serum, PDRN acts as a water-binding ingredient that helps the formula hold moisture within its texture. This enhances how the serum feels when applied, making it smooth and comfortable to use. It also supports the overall hydration profile of the formula, helping it stay lightweight and fresh on the skin.
Final Thoughts
PDRN has quickly become one of the most talked-about ingredients in Korean skincare - and for good reason. While every skin type is different, many people enjoy PDRN products as part of routines focused on hydration, comfort and a naturally glowy finish.
As Korean beauty continues to innovate, PDRN will likely remain a standout ingredient for skincare lovers across Australia exploring the next wave of K-beauty trends.
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