You may have heard the growing buzz around polynucleotides in the world of aesthetic medicine. This injectable treatment uses a biocompatible protein sourced from fish DNA, often from salmon, which is placed just under the skin. It may sound unusual at first, but the science is both fascinating and promising.

In this guide, we will explore what they are, how they work, and why they are gaining popularity for anyone seeking healthier, firmer, and more radiant skin.

The Science Behind Polynucleotides

To understand what are polynucleotides, think of them as long chains of smaller building blocks called nucleotides. These molecules carry genetic information in all living cells. They are like the instruction manuals that tell cells how to behave.

Once introduced into the skin, polynucleotides interact with the surrounding cells and prompt them to function at their best. This process helps increase collagen production, reinforces the skin’s structure, and promotes skin renewal.

How These Injections Boost Skin Health

When people ask how does polynucleotides work, the answer lies in their ability to improve skin quality from within. Once administered, they prompt the body to produce more collagen and elastin, which are two essential proteins for firmness and elasticity. 

They also draw in deep hydration, which plumps and softens the skin. We like to describe them as a “repair boost” that restores skin vitality. They improve overall skin health, supporting long-term strength and resilience.

Skin Benefits You Can Expect From Polynucleotide Treatments

Polynucleotide injections offer a range of benefits that appeal to people seeking healthier and more radiant skin:

• Smooth skin texture and even tone
• Restored elasticity through enhanced collagen production
• Deep hydration to combat dryness
• Reduction in the appearance of fine lines and wrinkles
• Faster healing of minor wounds and scars
• Calmer, healthier skin thanks to their anti-inflammatory properties

Polynucleotide treatments are also highly effective for the under-eye area, where other treatments like tear trough fillers can be less predictable.

Why They Stand Out from Other Cosmetic Injections

While treatments such as skin boosters focus on hydration and dermal fillers add volume, polynucleotides go a step further. They regenerate tissue, which then stimulates your own natural collagen and elastin production for longer-lasting results.

Unlike dermal fillers that remain in the skin until naturally broken down, polynucleotides dissipate after activating the skin’s repair process. They leave behind healthier, stronger tissue without residue.

Where Polynucleotides Injection Treatments Can Be Used

Polynucleotides are versatile and can be applied to various areas that need rejuvenating:

• Face – to smooth lines and refine texture
• Neck – to restore elasticity and hydration
• Hands – to reduce visible signs of ageing
• Under eye area – to address hollowness and dark circles

These polynucleotide injection points make it possible to address multiple concerns in one treatment plan.

Revitalising the Eye Area with Polynucleotides

The skin under the eyes is particularly thin and prone to showing signs of fatigue or ageing. Polynucleotides are well-suited for this delicate area, as they provide deep hydration and encourage natural regeneration, refining skin texture without creating an overfilled appearance.

Our patients often notice softer lines, better elasticity, and a fresher, less tired look. As circulation improves and inflammation decreases, dark circles and puffiness are also reduced. For this reason, many prefer them over more traditional approaches like Botox injections in the under eye area.

While polynucleotides excel at enhancing skin quality and hydration under the eyes, treatments such as Gold Coast Botox injections remain an excellent choice for addressing lines caused by muscle movement. In many cases, the two treatments can complement each other beautifully for a balanced and natural result.

Pairing Polynucleotides with Other Treatments

We often combine polynucleotides with complementary treatments to create balanced, natural-looking results. They work beautifully alongside Gold Coast dermal fillers, skin boosters, anti-wrinkle injections, Moxi laser treatments, and more. 

This holistic approach ensures that improvements are not only visible but also harmonised across your entire appearance.

Safety and What to Know Beforehand

Are polynucleotides safe? In skilled, medically trained hands, they are considered a safe treatment. 

The polynucleotides used are purified from natural sources to ensure they are biocompatible. In addition, allergic reactions are rare because the materials used already exist within the body. 

Patients may experience mild side effects. These may include slight swelling or bruising at the injection site. That said, we always advise choosing a provider with the expertise and equipment to manage any risks, as with all medical-aesthetic treatments.

Do Polynucleotides Migrate?

Some patients worry about product migration, which is when an injectable moves from its intended location. With polynucleotides, this is not a concern. 

Once injected, polynucleotides integrate with the surrounding tissue and begin interacting with skin cells right where they are placed. Over time, the body naturally breaks them down, but the benefits remain in the treated area without travelling elsewhere.

Discover the Difference of Lasting Skin Renewal

Although rejuvenating the under-eye area is one of the most popular uses, polynucleotides also offer noticeable benefits for the face, neck, and hands. Many patients see a marked improvement in the appearance of ageing hands, with skin that feels softer, appears fuller, and retains moisture more effectively.

At Skin Clinic Robina, we tailor every treatment to your individual needs, whether the goal is to enhance a specific area or rejuvenate several at once. Our approach combines scientific precision with an eye for aesthetic balance to help patients achieve results that look refreshed and entirely their own.