PDRN | Salmon DNA Repair & Regeneration

Understand PDRN

What it is

PDRN is a DNA-derived ingredient, commonly sourced from salmon DNA in Korean skincare.

It is used in formulas focused on hydration, skin comfort, and a smoother-looking complexion, especially when skin feels tired, dry, or less resilient.

Who it suits

PDRN is a strong choice for skin that feels depleted, dull, or less resilient.

It can also suit routines focused on fine lines, firmness, barrier support, and skin that needs more comfort without a heavy finish.

How to use it

Apply as part of your serum or ampoule step, then follow with a cream to help support hydration and comfort.

Pairs Well With

Ceramides
To support the skin barrier and help keep moisture in.

Hyaluronic Acid
To add hydration when skin feels dry, tight, or depleted.

Peptides
To support smoother-looking skin and routines focused on firmness.

Frequently Asked

What is PDRN in skincare?

PDRN is an ingredient derived from salmon DNA and results in hydration, comfort, and smoother-looking skin.

It is often selected for routines that need more support, especially when skin feels tired, dry, or weakened.

Does topical PDRN actually work, or do you need injections?

Topical PDRN and injectable PDRN do different things. Injections deliver the ingredient directly into the dermis for intensive tissue repair. Topical products work at the skin surface and outer layers, which means less penetration depth but still meaningful benefits: hydration, barrier repair, and gradual improvement in skin texture and radiance with daily use.

Can I use PDRN every day?

Yes, depending on the formula.

Many PDRN serums, ampoules, and creams are designed for regular use as part of a daily routine.

Is PDRN suitable for sensitive skin?

It can be suitable, depending on the full formula.

If your skin is highly reactive, start slowly and patch test before regular use.

Continue by Skin Concern

Dry · Acne · Barrier Repair · Sensitive · Redness · Brightening · Anti-Aging · Pores & Oil Control