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PDRN Microneedling: The Complete Guide to the 'Salmon DNA Facial'


If you've heard someone mention the "salmon DNA facial" and assumed it was internet exaggeration, it isn't — PDRN microneedling is a genuine, science-backed regenerative treatment, and it's become one of the most requested facials at Sonia Cosmetic Clinic for skin that looks dull, tired, or damaged rather than simply lined.

This guide covers exactly what PDRN is, how it works when combined with microneedling, who it's best for, what a session feels like, and the full pricing breakdown. Every treatment at our North York and Richmond Hill clinics is performed personally by Maryam (Sonia), a certified medical aesthetician with over 30 years of experience.

PDRN Microneedling at Sonia Cosmetic Clinic:  $250 (Per Session)

What Is PDRN, and What Does It Have to Do With Salmon?

PDRN stands for polydeoxyribonucleotide — a regenerative ingredient derived from purified salmon DNA. It sounds unusual, but salmon DNA fragments closely resemble human DNA fragments at a structural level, which is exactly why PDRN has become so widely used in skincare and injectables: your skin recognizes it and responds to it. It's used because of its strong tissue-repairing and anti-inflammatory properties, which is where the nickname "salmon DNA facial" comes from.

On its own, PDRN applied topically only reaches the surface layers of skin. That's where microneedling comes in.

Signs PDRN Microneedling Could Help You

PDRN microneedling is a favourite for skin that looks tired, dull, or damaged rather than just lined. Here's when clients typically reach for it.

  • Your skin looks dull or grey even with a good skincare routine.

  • You have fine lines, uneven texture, or enlarged pores that regular products haven't improved.

  • Your skin barrier feels compromised — sensitive, easily irritated, or slow to bounce back.

  • You're dealing with lingering redness or post-breakout marks that won't fade.

  • You've tried regular microneedling but want a more regenerative, results-driven option.

  • You want to prevent early signs of aging rather than just treat existing ones.

  • Your skin looks tired even when you feel well-rested.

How PDRN Microneedling Works

Understanding the mechanism helps explain why this treatment delivers real, lasting results.

Step 1 — Micro-Channels Are Created. Fine needles create thousands of controlled micro-injuries, prompting the skin's natural repair response.

Step 2 — PDRN Serum Is Absorbed Deeply. The salmon DNA-derived serum is driven into the dermis through the micro-channels, well beyond where topical products can reach.

Step 3 — Cellular Repair Is Activated. PDRN signals fibroblasts to increase collagen production and supports tissue regeneration for firmer, healthier-looking skin.

What to Expect: Your Appointment Step by Step

Step 1 — Consultation & Skin Assessment. Maryam evaluates your skin's texture, tone, and specific concerns to confirm PDRN microneedling is the right fit.

Step 2 — Numbing. Topical numbing cream is applied before treatment to keep discomfort minimal.

Step 3 — Microneedling + PDRN Serum. Fine needles create controlled micro-channels while the PDRN serum is worked into the skin, driving it deep into the dermis.

Step 4 — Immediate Aftercare. Skin will look flushed, similar to a mild sunburn, for 24 to 48 hours. This is a normal part of the healing and collagen-triggering process.

Step 5 — Progressive Results. Texture and tone continue to improve over the following weeks as collagen remodelling continues.

PDRN Microneedling vs. Regular Microneedling

Regular microneedling relies on the needling itself to trigger collagen production — the controlled micro-injury is the whole mechanism. PDRN microneedling adds a regenerative salmon DNA serum during the process, which is driven deep into the skin through the same micro-channels, adding an extra layer of tissue repair and hydration on top of the standard needling effect. If you're looking for our foundational treatment, see standard Microneedling, or for deeper concerns like acne scarring and skin laxity, RF Microneedling adds radiofrequency heat for a stronger effect.

How Many Sessions Will You Need, and How Long Do Results Last?

Most clients see the best results with a course of 3 to 4 sessions spaced 2 to 4 weeks apart, followed by maintenance sessions every few months. Results build progressively with each session as collagen production increases, and many clients maintain their results with a touch-up session every 3 to 4 months — though individual skin response varies, which Maryam will assess and guide you through at your consultation.

How Much Does PDRN Microneedling Cost?

PDRN microneedling at Sonia Cosmetic Clinic is $250 per session. Since most clients start with a course of 3 to 4 sessions for best results, be sure to ask about package pricing for a full course at your consultation.

Is PDRN Microneedling Right for You?

Every treatment plan at Sonia Cosmetic Clinic starts with a real consultation — not a sales pitch. Maryam personally assesses your skin or facial structure, explains what's realistic for your goals, and only recommends what will actually help. If pdrn microneedling isn't the right fit for you, she'll tell you that too, and point you toward a treatment that is. That honesty is a big part of why the clinic holds a 5.0 rating across 24 Google reviews.

Frequently Asked Questions

Q: What is PDRN and why is it called a 'salmon DNA facial'?

A: PDRN stands for polydeoxyribonucleotide, a regenerative ingredient derived from purified salmon DNA. It's used in skincare and injectables because it closely resembles human DNA fragments and has strong tissue-repairing, anti-inflammatory properties, which is why it's nicknamed the 'salmon DNA facial.'

Q: How does PDRN work with microneedling?

A: Microneedling creates thousands of controlled micro-channels in the skin, which allows the PDRN serum to absorb far more deeply than it could through topical application alone. This combination lets PDRN reach the dermis where it can stimulate collagen production and cellular repair most effectively.

Q: How many PDRN microneedling sessions will I need?

A: Most clients see the best results with a course of 3 to 4 sessions spaced 2 to 4 weeks apart, followed by maintenance sessions every few months. Your exact plan depends on your skin concerns, which Maryam will assess during your consultation.

Q: How long do results last?

A: Results build progressively with each session as collagen production increases. Many clients maintain results with a touch-up session every 3 to 4 months, though individual skin response varies.

Q: Is PDRN microneedling painful?

A: Topical numbing cream is applied before treatment to keep discomfort minimal. Most clients describe the sensation as light pressure or vibration rather than pain.

Q: How is this different from regular microneedling?

A: Regular microneedling relies on the needling itself to trigger collagen production. PDRN microneedling adds a regenerative salmon DNA serum during the process, which is driven deep into the skin through the micro-channels, adding an extra layer of tissue repair and hydration on top of the needling effect.

Q: Is there any downtime?

A: Downtime is minimal. Expect redness similar to a mild sunburn for 24 to 48 hours. Most clients return to normal activities the same day, though makeup is typically avoided for the first 24 hours.

Related Treatments

PDRN Microneedling is often combined with these treatments for a fuller results plan:

  • 🧪 Chemical Peel — Surface exfoliation to pair with PDRN's deeper regenerative work.

  • 🌸 Hyperpigmentation Treatment — Targets brown spots and uneven tone alongside skin regeneration.

  • 💧 HydraFacial — Instant hydration and glow between microneedling sessions.

Ready to Book Your PDRN Microneedling Consultation?

Choose the location that's easiest for you. Every treatment is performed personally by Maryam (Sonia).

North York — Sonia Cosmetic Clinic

Address: 250 Sheppard Ave E, Unit 203, North York, ON M2N 6M9

Phone: 647-915-5867

Richmond Hill — Elite Plus Cosmetic Clinic

Address: 23 John Greene Ln, Richmond Hill, ON L4S 0L9

Phone / WhatsApp: 647-915-5867



 
 
 

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