Skin Boosters vs Polynucleotides What's the Difference and Which One Do You Need?

Two of the most requested treatments at our Durham clinic right now. Both injectable. Both focused on skin quality. But they work completely differently and choosing the wrong one for your skin concern is a waste of your time and money.

Here's what you actually need to know.

---

First

what are we actually talking about?

Skin boosters and polynucleotides are both injected into the skin to improve its quality. That's where the similarity ends.

Skin Boosters Hyaluronic acid-based Attract and retain water in the skin Deliver deep hydration Improve plumpness and glow Results within 2–4 weeks Brands: Profhilo, Juvederm Volite, Teosyal Redensity

Polynucleotides (PDRN) DNA-fragment based (salmon or trout derived) Stimulate cellular repair and regeneration Rebuild collagen and elastin Improve skin texture, tone and under-eye concerns Results build over 4–8 weeks Brands: Plinest, Nucleofill, Newest

Skin Boosters

the hydration treatment

Think of skin boosters as a drink of water for your skin but from the inside. Hyaluronic acid is a naturally occurring molecule in the body that can hold up to 1,000 times its weight in water. When it's injected into the dermis, it draws moisture to the area and holds it there.

The result? Skin that looks plumper, more luminous, and genuinely healthier not filled or frozen. Just well-hydrated and alive.

Who is it best for?

• Dull, dehydrated skin that looks tired regardless of how much you drink

• Fine lines caused by dryness (not deep-set wrinkles)

• Anyone wanting a natural, refreshed result without volume or filler

• Pre-event skin prep (results are visible quickly)

At The Aesthetic Surgery | Durham, we most commonly recommend skin boosters as part of a treatment plan — paired with other treatments for a more complete result. They work well alongside anti-wrinkle treatment and dermal filler.

Polynucleotides

the repair and regeneration treatment

Polynucleotides (also called PDRN) are fragments of purified DNA typically sourced from salmon or trout that have been shown to stimulate the skin's own repair mechanisms at a cellular level. They trigger fibroblast activity, which is the process responsible for producing collagen and elastin.

The effect isn't immediate and visible in the same way as a skin booster. It's deeper and longer-lasting. You're not hydrating the skin you're rebuilding it.

Who is it best for?

• Under-eye concerns dark circles, crepiness, hollowing

• Loss of skin elasticity and firmness

• Texture issues acne scarring, uneven tone

• Skin that has aged and needs genuine structural improvement, not just hydration

• Anyone wanting longer-term skin health rather than a quick fix

Polynucleotides are one of the treatments we're most passionate about at the clinic particularly for the under-eye area, where very few treatments actually deliver results. The regenerative action here is genuinely impressive when used correctly.

Can you combine them?

Yes and for many clients, this is actually the most effective approach. Skin boosters deliver immediate hydration and glow. Polynucleotides work at a deeper level to repair and rebuild. Used together as part of a structured treatment plan, they complement each other rather than compete.

This is exactly why we focus on treatment plans at The Aesthetic Surgery | Durham, not one-off appointments. Your skin concerns are rarely one-dimensional, and your treatment shouldn't be either.

Which one is right for you?

The honest answer: it depends on your skin, your concerns, and what you're trying to achieve. This is what a consultation is for.

We offer free consultations at The Aesthetic Surgery | Durham no pressure, no hard sell. Just an honest assessment of what will actually work for your skin and a plan that makes sense for you.

In Person Consultation

30min

Book Now