Skin boosters are no longer one category. In Dubai clinics you’ll now hear about polynucleotides (often called salmon DNA), Profhilo and Sculptra. They sound similar but work in different ways. This guide explains each in simple terms so you can ask the right questions at your consultation. Polynucleotides vs Profhilo vs Sculptra
The three treatments in one table. Polynucleotides vs Profhilo vs Sculptra
Polynucleotides
Profhilo
Sculptra
What it is
Purified DNA fragments, often from salmon, used to support skin repair
A high-concentration hyaluronic acid (HA) skin remodelling treatment
Poly-L-lactic acid (PLLA), a collagen stimulator
Main aim
Skin quality, hydration, repair and healing, delicate areas such as under-eyes
Hydration, skin laxity and improved firmness
Gradual volume and firmer structure through collagen
Best for
Dull, tired, thin or crepey skin, eye area, post-treatment recovery
Early to moderate loosening and dehydration on face and neck
Mild to moderate loss of volume and support, such as cheeks and temples
Results
Gradual glow and smoother look over a few weeks
Improvement over about 4 weeks after the course
Gradual over weeks to months, typically 2 to 3 sessions
Feel of results
Fresher, healthier skin
Softer, hydrated, “bouncy” skin
Subtle lift and fuller look, not a sudden change
Exact protocols and duration vary by patient, product and doctor. Confirm details with your practitioner.
Polynucleotides explained
Polynucleotides (PN) are small fragments of DNA that help skin cells with repair and regeneration and hold water. They are commonly used for:
Dull or tired-looking skin
Fine lines and thin skin
The under-eye area, where traditional fillers may not be suitable
Supporting skin recovery after other procedures
Profhilo explained
Profhilo is a hyaluronic acid product designed to spread through the tissue instead of adding volume in one spot. It is used for hydration and to improve the look of skin laxity, commonly on the cheeks, jawline, neck and hands.
Sculptra explained
Sculptra is a biostimulator. Instead of adding volume directly, it prompts your body to produce its own collagen over time. This makes it suited to people who want a gradual, natural-looking improvement in firmness and structure. Results can last longer than hydration-focused treatments, but they build slowly.
Skin booster vs filler: what’s the difference?
Fillers add volume or shape to a specific area, such as lips, cheeks and jawline.
Skin boosters improve the quality of the skin itself: hydration, texture and glow.
Biostimulators encourage your own collagen to rebuild support.
Many patients use a combination, under a doctor’s plan, for example a booster for skin quality and a biostimulator for structure.
How to choose
Ask yourself what bothers you most:
“My skin looks dull and tired.” Polynucleotides or a hydration booster.
“My skin feels loose or dry.” Profhilo.
“My face looks flatter and less supported.” Sculptra, possibly with fillers.
“My under-eyes look thin or dark.” Polynucleotides may be considered after assessment.
Safety and what to expect
All treatments are injectable and should be done by a licensed doctor with authentic, traceable products. Always ask to see the packaging.
Common effects: small bumps at injection sites, temporary redness, mild swelling or bruising. They usually settle within days.
Polynucleotides derived from fish are not suitable for people with a fish allergy. Share your full medical history.
Not recommended during pregnancy or breastfeeding without medical advice.
Not sure which one suits your skin? Book a consultation at Estelaza Clinic, Dubai Silicon Oasis, and let our doctors recommend a plan.
Salmon DNA is a common source of polynucleotides. The product is purified, but you should still tell your doctor about any allergies.
Which lasts longer, Profhilo or Sculptra?
Sculptra’s collagen-building effects are usually described as longer-lasting, but duration depends on the individual and the protocol.
Can I combine them with Botox or fillers?
Often yes, as part of a planned approach by your doctor, but timing matters.
When will I see results?
It varies. Hydration effects may appear within weeks, while collagen stimulation develops over a longer period.
This article is for informational and educational purposes only. All treatments are performed by DHA-licensed medical professionals at Estelaza Clinic. Individual results vary.
