The Truth About PDRN vs. Salmon Hatching Enzyme
Lately, I've been asked the same question over and over: "What is PDRN, and how does it compare to the salmon hatching enzyme?"
It's a great question because while both ingredients come from salmon, they do completely different things.
PDRN (Polydeoxyribonucleotide) is often called "salmon DNA." It is known for helping support skin repair and regeneration and is commonly used in professional aesthetic treatments, including injections and microneedling procedures. Its primary purpose is to help damaged skin recover.
The salmon hatching enzyme, on the other hand, works in a completely different way.
Discovered at a salmon hatchery in Western Norway, this remarkable enzyme is released by baby salmon at the moment they hatch. Its job is to dissolve the eggshell membrane without harming the delicate salmon fry inside.
That incredible selectivity is what makes it so unique for skincare. The salmon hatching enzyme selectively digests only dead skin cells while leaving healthy living skin cells untouched.
Why is that important? Because dead skin cells accumulate every day. They can make skin look dull, rough, uneven, and older than it really is.
When those dead cells are gently removed:
- Skin appears brighter and smoother
- Moisturizers work more effectively
- Treatment products penetrate better
- Skin barrier function improves
- Skin looks healthier and more radiant
I often explain it this way:
PDRN helps repair the house.
The salmon hatching enzyme clears the debris blocking the front door.
Both have value, but if your skincare products can't get where they need to go, they simply can't perform at their best.
That's why I chose to build Restorsea around the salmon hatching enzyme.
Not because it's trendy. Not because it's new. But because it supports healthy skin renewal every single day.
After more than 15 years working with this technology, I remain convinced that gentle daily exfoliation is one of the most important foundations of healthy-looking skin.
Wishing you healthy, glowing skin.
XOX, Patti