Polynucleotides vs. Dermal Fillers: Which Treatment Is Right for You?

Dr Hasaneen Al Janabi MBBS MRCS (ENT) - Dr Hass Clinic Founder & Medical Director

Published by Dr Hasaneen

Published date 21.11.25

The field of medical aesthetics continues to advance, offering increasingly refined ways to rejuvenate the skin and restore a youthful appearance. Among the most talked-about treatments at the moment are polynucleotides and dermal fillers.

While both can help revitalise the face, they work in very different ways. Understanding how each treatment functions will help you make an informed decision about which one best aligns with your aesthetic goals.

Everything You Need to Know About Polynucleotides and Dermal Fillers

If you are looking to enhance your skin or facial structure but feel unsure where to begin, you are not alone.

At Dr Hass Clinic, we believe every patient should have clear, accurate information before choosing a treatment. Whether you are new to injectables or simply exploring new options, our team is here to guide you through the process with honesty and expertise.

What Are Polynucleotides?

Polynucleotides are a new generation of regenerative injectables that focus on improving skin quality rather than altering facial shape.

They are made from purified DNA fragments, most commonly derived from salmon or trout, which have remarkable bio-stimulating properties. When injected into the skin, polynucleotides encourage the body’s natural healing processes by:

  • Stimulating fibroblast activity to boost collagen and elastin production
  • Enhancing hydration and elasticity
  • Improving cell renewal and repair
  • Restoring radiance and overall skin health

This treatment works at a cellular level to strengthen and revitalise the skin from within.

Polynucleotides are especially beneficial for:

  • Fine lines and early signs of ageing
  • Dehydrated or dull skin
  • The delicate under-eye area
  • Sun-damaged or tired-looking skin

Results develop gradually over several weeks, creating a refreshed and healthier complexion that looks natural and well-rested.

Polynucleotide Treatment Results

polynucleotides before & after

What Are Dermal Fillers?

Dermal fillers are injectable gels, most often made from hyaluronic acid (HA), a substance that naturally occurs in the skin. Their purpose is to restore lost volume, refine contours and smooth deeper lines.

Unlike polynucleotides, which work by regenerating skin tissue, dermal fillers physically add volume beneath the skin to lift and sculpt specific areas.

They are commonly used for:

  • Enhancing lip volume and shape
  • Restoring fullness to cheeks and temples
  • Softening nasolabial folds and marionette lines
  • Defining the jawline and chin

Results from dermal fillers are visible immediately and typically last between 6 and 18 months, depending on the product used and the area treated.

Here are some additional benefits of dermal fillers, outlined by specific areas of the face:

Aesthetic Procedures-benefits of Dermal Filler

Key Differences Between Polynucleotides and Dermal Fillers

Both treatments rejuvenate the face, but their mechanisms and results are quite distinct.

polynucleotides-vs-dermal-fillers

Which Treatment Should You Choose?

The right choice depends on what you hope to achieve.

If your goal is to improve skin quality, boost hydration and achieve a naturally radiant look, polynucleotides are an excellent option. They support your skin’s biology, helping it to repair and regenerate from within.

If you wish to restore lost volume or enhance your facial contours, dermal fillers are more suitable. They provide structure, lift and definition with immediate results.

In many cases, a combination of both treatments can be particularly effective. Polynucleotides improve skin tone and texture, while fillers restore balance and youthful contours.

What to Expect During Your Appointment at Dr Hass Clinic

At Dr Hass Clinic, we take pride in providing a safe, patient-focused experience from consultation to aftercare.

  1. Comprehensive Consultation: Your journey begins with an in-depth assessment. We discuss your concerns, medical history and goals before recommending the most suitable treatment.
  2. Personalised Treatment Plan: Each plan is bespoke, designed to achieve balanced and natural-looking results that complement your facial structure.
  3. Comfort and Safety: A topical numbing cream may be applied to ensure comfort throughout the procedure.
  4. Precise Injection Technique: Treatments are carried out using advanced methods and high-quality products to ensure safety and precision.
  5. Aftercare Guidance: You will receive detailed advice on how to care for your skin after treatment and maintain your results.
Dr Hass Clinic Consultation

FAQs

Still unsure? We have you covered.

Can I combine both treatments?
Yes. Many patients benefit from combining polynucleotides with dermal fillers for a more complete rejuvenation effect.

Are polynucleotides better than fillers?
They are not better or worse, simply different. Polynucleotides enhance the skin itself, while fillers restore shape and structure.

When will I see results?
Dermal filler results are immediate. Polynucleotides work more gradually, with visible improvement over several weeks.

Will the results look natural?
Absolutely. At Dr Hass Clinic, we specialise in subtle enhancements that complement your natural beauty without altering your individuality.

Conclusion

Both polynucleotides and dermal fillers are powerful tools in modern aesthetic medicine. Polynucleotides focus on skin regeneration and repair, while dermal fillers restore structure and volume for a more lifted appearance.

At Dr Hass Clinic, our philosophy is centred on achieving elegant, natural results tailored to each individual. Whether you wish to revitalise your skin or enhance your facial contours, our team will guide you towards the most appropriate treatment for your goals.

Book your consultation today to discover how these advanced treatments can work together to help you look and feel your best.

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I spent years looking for an effective treatment for my jawline and came across Dr Hass's clinic on instagram. I am extremely happy with the results of endolift and a mini liposuction. The service was exceptional from beginning to the after care. Dr Hass always responds to queries and gives appropriate advice. I would highly recommend his services.
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Would highly recommend the Dr Hass Clinic. From booking my initial consultation right through to aftercare, every interaction has been quick, easy and professional. After having Endolift on my face with exceptional results, I had no hesitation in booking an Endolift body treatment for my thighs. Due to the amount of loose skin, I had always assumed surgery was my only option. I didn’t want to trade sagging skin for scars, and I also didn’t have the budget or the time for surgery and a lengthy recovery. I was therefore over the moon when Dr Hass explained that I could achieve visible skin tightening results with Endolift. I’ve just had the treatment, so I’m now really excited to see the results develop! The level of care, expertise and attention throughout has been brilliant. I’m particularly self-conscious about my thighs, but Dr Hass made me feel completely at ease and comfortable throughout the consultation and treatment. The treatment itself was also practically pain-free. I genuinely wouldn’t hesitate to recommend Dr Hass and his clinic. He clearly knows his stuff, takes great care of his patients and, as an added bonus, is actually a really cool guy to spend a few hours, I’m now a country music fan too!
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I am so lucky to have found Dr. Hass. I recently did an Endolift procedure on my body and couldn't be happier that I chose to go with this clinic. I first had a consultation where Dr. Hass went through the whole procedure in detail and made me feel heard. I then came in for the actual procedure, feeling quite anxious as I never had anything similar done. The procedure went through so smoothly, and the pain was very minimal. Dr. Hass ensured I felt comfortable, and was very patient with me the entire time. He is definitely at the top of his field, so I felt safe being in his hands. I'm still in the process of recovery but I have minimal bruising and swelling and everything is healing really well. I already told Dr. Hass that I will come to him for any future procedure or cosmetic enhancement!
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Dr Hass performed an Endolift procedure on my sub mental area.My experience exceeded my expectations. Dr Hass reassured me all the way through the procedure and I had zero pain.I am excited to see my results.If you are considering this treatment with Dr Hass I would not hesitate to go ahead.
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I had a really nice consultation. He took the time to explain everything clearly and answered all of my questions, which made me feel really comfortable. I also liked that he recommended a treatment that actually suited my age, my skin, and my facial structure instead of just suggesting anything. I think that’s really important because everyone’s face is different. Overall, I had a great experience and would definitely recommend him.
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