Treatment Spotlight

Did You Say Salmon Sperm?

The Science Behind Salmon DNA, and Why It Is the Star of My Mermaid Facial

T
Tanya Cook-Riley, RN Licensed Esthetician, Founder
August 6, 2026 4 min read

Yes, I said it. Salmon sperm. But do not click away just yet, because this is not a gimmick. This buzzy ingredient is one of the most advanced skin-regenerating treatments in aesthetics today.

Scientifically known as PDRN, short for polydeoxyribonucleotide, or more commonly referred to as Salmon DNA, this powerhouse compound is changing the way I treat and transform the skin.

What Is PDRN, or Salmon DNA?

PDRN is a naturally derived compound extracted and purified from the sperm cells of salmon, specifically Oncorhynchus mykiss or keta. That might sound wild at first, so here is the science. Salmon DNA is structurally nearly identical to human DNA, which makes it biocompatible, safe, and incredibly effective at repairing and regenerating the skin.

PDRN belongs to a class of molecules called polynucleotides, which are long chains of DNA fragments that act as cellular boosters. When applied to the skin, they trigger powerful biological responses that support healing and renewal from within.

How Does PDRN Benefit the Skin?

PDRN stimulates your skin at the cellular level, encouraging it to repair, rebuild, and regenerate itself. Benefits include:

  • Increased collagen and elastin production
  • Accelerated wound and tissue healing
  • Enhanced hydration and skin barrier repair
  • Reduction in inflammation and redness
  • Smoother, brighter, more resilient skin

It essentially gives your skin a reset.

That makes it especially valuable if you are dealing with fine lines, dullness, acne scarring, inflammation, or post-procedure recovery.

How Is PDRN Used?

PDRN is extremely versatile and is used in multiple delivery methods. It can be applied topically after a treatment such as microchanneling or laser work, or delivered via microinfusion, where it goes gently just beneath the skin's surface.

Worth Knowing

Injectable PDRN is still pending FDA approval in the United States. Topical use is permitted, which makes it a powerful and safe addition to facial treatments and post-care regimens.

Introducing the Mermaid Facial

I have taken the magic of PDRN and built something genuinely special around it, the Mermaid Facial. Why mermaid? Because this treatment delivers the hydrated, luminous, youthful glow you would expect from someone who lives under the sea. The name is fun and whimsical, but the results and the science are seriously impressive.

What to Expect During a Mermaid Facial

This is not your average glow-up. The Mermaid Facial is designed as a regenerative and hydrating experience, ideal if you are looking to restore your skin barrier, bounce, and radiance. Here is what happens:

  1. Cleanse and gentle exfoliation to prep the skin
  2. Application of PDRN-infused serum using a microinfusion device, delivering the salmon DNA just below the surface for maximum absorption
  3. Soothing, cooling elements like a hydration mask or lymphatic massage
  4. Barrier-repairing finishing products rich in antioxidants and hydration

You will leave with skin that looks brighter and more even, smoother and plumper, and more hydrated, calm, and youthful. And the best part is that those benefits keep building in the days that follow, as the polynucleotides continue working at the cellular level to repair and rejuvenate.

Why Clients Love It

What Makes It Different

  • Safe for all skin types, including sensitive and post-procedure
  • Ideal for barrier repair, texture, and hydration
  • Minimal downtime and an instant glow
  • Results keep building for days afterward

When to Book It

  • Before an event or a vacation
  • After a treatment, to support recovery
  • When your barrier feels compromised
  • Anytime you need to press reset

Current pricing sits with my other treatments on the pricing page, and you can see how it fits alongside my full facial menu.

Frequently Asked Questions About Salmon DNA and the Mermaid Facial

Yes. PDRN is a naturally derived compound extracted and purified from the sperm cells of salmon, specifically Oncorhynchus mykiss or keta.

Salmon DNA is structurally nearly identical to human DNA, which makes it biocompatible and effective at repairing and regenerating the skin.

Polydeoxyribonucleotide. It belongs to a class of molecules called polynucleotides, long chains of DNA fragments that act as cellular boosters.

Injectable PDRN is still pending FDA approval in the United States. Topical and microinfusion delivery is what I use.

Yes. It is safe for all skin types, including sensitive skin and skin that is recovering from another procedure.

Minimal. Most clients leave with an instant glow, which is why it is a favorite before events and vacations.

Through a microinfusion device, which places the PDRN-infused serum just below the surface for maximum absorption.

Immediately, and then again over the following days as the polynucleotides continue working at the cellular level.

Yes. PDRN is often used topically after treatments like microchanneling or lasers to support healing and recovery.

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Written By Tanya Cook-Riley, RN Licensed Esthetician, Founder

I am a Registered Nurse and Licensed Esthetician with over 15 years in medical aesthetics, dermatology, and plastic surgery. I see one client at a time in a private studio in Loomis, and every plan starts with education first.

Ready to Glow Like a Mermaid?

Book your Mermaid Facial and experience the power of polynucleotides for yourself. Let us get you glowing, from the inside out.

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