Everything you need to know about PDRN

If you've spent any time exploring the latest innovations in skincare, you've probably come across  PDRN. Once reserved for professional aesthetic treatments, PDRN is now making its way into everyday skincare products.

Praised for its ability to support healthier-looking, more resilient skin, PDRN has quickly become one of the most sought after ingredients in Korean skincare . But what exactly is it? Where does it come from? And what is the difference between traditional PDRN and the newer generation of Phyto PDRN?

Here's everything you need to know.

What Is PDRN?

PDRN (Polydeoxyribonucleotide) is an advanced skincare ingredient made up of small DNA fragments that are used to support the skin's natural renewal processes.

Rather than acting like a traditional active ingredient that exfoliates or stimulates the skin, PDRN works by helping to create the ideal environment for healthy looking skin. It is particularly valued for its skin conditioning and barrier supporting properties, making it a favourite ingredient for skin that appears stressed, dehydrated, or showing visible signs of ageing.

In skincare, PDRN is commonly used to help improve the appearance of:

• Fine lines and wrinkles
• Dull, tired-looking skin
• Loss of firmness and elasticity
• Dry or dehydrated skin
• Skin that appears irritated or compromised
• An uneven-looking complexion

The result is skin that looks smoother, healthier, more radiant, and better hydrated.

Why Has PDRN Become So Popular?

Healthy skin is constantly renewing itself, but everyday factors such as UV exposure, pollution, stress, lack of sleep, and the natural ageing process can affect how vibrant and resilient it looks.

PDRN has become one of the most talked-about skincare ingredients because it complements routines focused on hydration, skin barrier support, and overall skin quality rather than simply targeting one specific concern.

Instead of delivering a temporary cosmetic effect, PDRN is valued for helping skin look healthier over time with consistent use.

It's no surprise that many premium Korean skincare brands now include PDRN in their serums, creams, ampoules, and sheet masks.

Traditional PDRN vs Phyto PDRN: What's the Difference?

Traditional PDRN is typically derived from purified salmon DNA.

This source has been widely studied and has been used for many years in regenerative medicine before becoming popular in cosmetic skincare.

The DNA fragments are highly purified before being incorporated into skincare formulations, making them suitable for cosmetic use.

What Is Phyto PDRN?

Phyto PDRN is the next generation of PDRN technology.

Instead of being derived from salmon DNA, Phyto PDRN is obtained from plant sources using advanced biotechnology. Depending on the manufacturer, it may be extracted from ingredients such as ginseng, rice, or other botanical sources that are rich in nucleotides and carefully processed to create skin-conditioning DNA fragments or similar nucleotide-based compounds.

This plant-based innovation offers an alternative for people who prefer vegan-friendly or animal-free skincare while still focusing on skin hydration, barrier support, and improving the appearance of skin quality.