Polynucleotides Belfast

Discover the next generation in under eye rejuvenation with polynucleotides Belfast treatments at SO Aesthetics, Crumlin.

We offer polynucleotide injections. An advanced regenerative solution for patients seeking natural-looking improvement in dark circles, fine lines, skin elasticity, and under-eye hollowing.


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Polynucleotides Belfast - Before and After

What Are Polynucleotides?

Polynucleotides are a revolutionary injectable treatment designed to stimulate your body’s own collagen and elastin production, key building blocks for youthful, healthy skin. Backed by 70+ years of research and over 100 published studies, polynucleotides were first used in wound healing and now form the forefront of regenerative aesthetic medicine.

At SO Aesthetics NI, we use Plinest, a premium, CE-marked polynucleotide product chosen for its safety, purity, and outstanding clinical results.

How Do Polynucleotides Work?

Polynucleotides work at the cellular level to:

  • Promote deep hydration
  • Combat free radicals and oxidative stress
  • Stimulate fibroblast activity to increase collagen and elastin production
  • Improve overall skin quality and resilience

Unlike fillers, polynucleotides regenerate the skin rather than simply masking volume loss.

Benefits of Polynucleotide Eye Treatments

Polynucleotides under eye Belfast patients experience:

  • Minimised dark circles and pigmentation
  • Improved skin elasticity
  • Reduced under-eye hollowing
  • Smoother skin texture
  • Hydrated, plumper under-eye area
  • Fewer fine lines and wrinkles
  • Lower risk of puffiness or migration compared to traditional fillers

Polynucleotides vs Under Eye Fillers

What’s the difference and why are more people choosing polynucleotides?

Polynucleotides:

  • Thin, water-like injectable solution
  • Stimulates your body’s natural collagen and elastin production
  • Improves skin quality, elasticity, and hydration
  • Low risk of puffiness or product migration
  • Results develop naturally over time
  • Lasts around 6 to 9 months after a course of treatments

Tear Trough Fillers:

  • Thicker gel made of hyaluronic acid
  • Designed to instantly fill under-eye hollows
  • Can attract water, which may lead to puffiness
  • Risk of migration or unevenness over time
  • Results are immediate but may require correction
  • Lasts around 6 to 12 months

Why so many are switching?

With recent increases in people searching “under eye fillers gone wrong,” polynucleotides are becoming the preferred choice for patients who want natural regeneration, not artificial volume.

Unlike fillers, polynucleotides work in harmony with your body’s own DNA to stimulate long-term skin rejuvenation, helping to improve texture, reduce pigmentation, and minimise fine lines without the risks associated with tear trough fillers.

Your Treatment Journey

How Many Sessions Will I Need?

Most patients require 3 sessions spaced 2–3 weeks apart for optimal results.

When Will I See Results?

Initial changes may be noticed within a few days, but full results develop gradually over 12 weeks after the final session.

How Long Will Results Last?

Results typically last 6–9 months, after which a top-up session is recommended.

Is the Treatment Painful?

Most patients report minimal discomfort. Nurse Susie applies a local anaesthetic cream before treatment to ensure your comfort throughout the procedure.

Downtime and Risks

The polynucleotide treatment is minimally invasive, which means most patients experience very little downtime. You may notice some mild swelling around the injection sites, typically lasting no more than 24 hours. In most cases, patients feel comfortable returning to their usual daily activities the next day.

As with any injectable treatment, there are a few potential risks. The most common side effects include temporary redness, swelling, or bruising at the injection area. These effects are generally mild and short-lived. Compared to other under-eye treatments, such as tear trough filler, polynucleotides carry a lower risk of complications like puffiness or product migration.

At SO Aesthetics NI, your safety and comfort are our top priorities. Nurse Susie, our highly skilled aesthetic nurse, performs all polynucleotide treatments with expert precision to minimise any discomfort or side effects.

Why Choose SO Aesthetics NI for Polynucleotides Belfast?

  • Medically qualified practitioner (Nurse Susie)
  • Use of CE-marked Polynucleotides
  • Conveniently located for patients from Belfast, Crumlin, Antrim, Lisburn & Ballymena
  • Transparent, friendly consultations


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