Profhilo and polynucleotides are both injectable skin-quality treatments, but they are not interchangeable. They contain different materials, are used in different ways and suit different concerns. The right choice depends on what is causing the change you can see, your medical history and a face-to-face assessment.
What is Profhilo?
Profhilo contains stabilised hyaluronic acid, a water-binding substance also found naturally in the body. It is injected at planned points to spread through the tissue and support hydration and overall skin quality. It is not used to sculpt the cheeks or lips like a conventional volumising dermal filler.
What are polynucleotides?
Polynucleotides are purified chains of nucleotide material—the small units that make up DNA—formulated for injection. They are used with the aim of supporting repair signalling and skin quality. Research is encouraging, particularly for texture and elasticity, but studies use varied products and protocols. A systematic review of polynucleotides in aesthetic medicine concluded that results are promising while stronger, standardised evidence is still needed.
Profhilo vs polynucleotides: the key differences
| Question | Profhilo | Polynucleotides |
|---|---|---|
| What is injected? | Stabilised hyaluronic acid | Purified polynucleotide material |
| Main discussion | Broad hydration and bio-remodelling | Skin-quality and repair-focused support |
| Common areas | Face, neck and selected body areas | Face, neck and delicate areas such as under-eyes, when suitable |
| Does it replace filler? | No | No |
Which is better for dehydrated or crepey skin?
Profhilo may be considered when broad hydration and crepey texture are the main priorities. Polynucleotides may be discussed when the plan has a more repair-focused aim. Neither creates an instant facelift, and neither replaces lost facial volume. Some people may be suitable for a staged combination, but more treatment is not automatically better.
Which is better for under-eyes?
Polynucleotides may be considered for selected under-eye concerns because treatment can be tailored to delicate skin. They cannot correct every cause of dark circles or hollowness. Pigment, visible vessels, allergies, bone structure, shadowing and volume loss can all contribute, so diagnosis matters before treatment.
What happens at consultation?
A good aesthetic consultation separates the visible concern from its cause. The clinician reviews medical history, medication, allergies, previous reactions, skin condition and expectations. The result may be Profhilo, polynucleotides, a staged plan or neither. Sometimes skincare, sun protection or treatment of an underlying condition is the better next step.
How many sessions are usually needed?
At Dr Motox, Profhilo is commonly planned as three sessions, usually two to six weeks apart, followed by maintenance approximately every three to six months when appropriate. Polynucleotide sessions are also commonly spaced two to six weeks apart, but the number and maintenance schedule depend on the product, area and response. Changes develop gradually, so consistent photographs and a clinical review are more useful than judging the skin immediately after swelling.
Downtime, aftercare and warning signs
Temporary raised bumps, redness, tenderness, bruising and swelling can occur after either treatment. Follow the aftercare given for your procedure. Avoid touching or massaging the area unless instructed, and postpone strenuous exercise, excessive heat, alcohol or other treatments for the period advised by your clinician.
Contact the clinic promptly for severe or increasing pain, blanching or unusual mottled colour, marked or spreading swelling, visual symptoms, fever, increasing heat or redness, or any rapidly worsening reaction. Infection, allergy, persistent nodules and vascular complications are uncommon but important risks of injectable procedures.
Keep hydration as a staple at home
Injectables do not replace daily skincare. The Dr Motox Exosome Collagen Face & Neck Sheet Mask is a regular hydration step for dry, oily and sensitive skin—not an optional extra and not something that needs practitioner recommendation for ordinary home use. Its humectant- and barrier-supporting essence helps replenish surface water and improve comfort, while Profhilo or polynucleotides work at a different level.
Use the mask routinely, commonly once or twice weekly, and whenever skin feels tight or dehydrated. Patch test if you are sensitive to fragrance or botanicals. Do not use it on infected, significantly broken or actively inflamed skin. After injections, follow your procedure-specific instructions and wait until the puncture sites have settled before applying skincare over them.
Who may need to postpone treatment?
Elective injectables are generally deferred during pregnancy and breastfeeding. Treatment may also need postponing with active infection, inflamed skin, recent illness or some dental and medical procedures. Allergies, autoimmune conditions, bleeding disorders and medicines or supplements that affect bleeding require individual assessment; do not stop prescribed medication without speaking to the prescriber.
Can these treatments be combined?
They can be part of a wider plan with microneedling, anti-wrinkle injections, filler, IPL or radiofrequency, but timing matters. A staged plan makes healing easier to assess and avoids repeatedly treating inflamed skin. The treatment addressing the correct cause is more valuable than the longest list of procedures.
Frequently asked questions
Will Profhilo make my face look puffy?
Temporary injection-site bumps and swelling can occur. Profhilo is not intended to create sculpted volume, but reactions vary. Contact the clinic if swelling is severe, worsening or prolonged.
Are polynucleotides the same as “salmon-sperm facials”?
No. That social-media phrase is imprecise. Medical products contain purified, manufactured polynucleotide material and are not equivalent to applying raw biological material to the skin.
Which treatment lasts longer?
Longevity varies with the product, treatment course, area, skin and lifestyle. Choose according to the correct indication rather than a quoted duration alone.
Can either replace dermal filler?
No. Dermal filler is used to restore or alter volume and structure. Profhilo and polynucleotides are primarily selected for skin quality.
How do I avoid overtreatment?
Use a written clinical plan, allow enough time to review each stage and repeat treatment only when there is a clear reason. Natural-looking results still require restraint.
Safety note: Profhilo and polynucleotides are medical aesthetic treatments requiring consultation, informed consent and an individual risk assessment. This guide is general information and does not replace personalised medical advice.
