Is a PolyPhil treatment safe?

A PolyPhil treatment is a relatively new aesthetic procedure based on polynucleotides and is expected to become increasingly popular in 2026.

Below are 10 useful points to understand before considering treatment:

1. What is a PolyPhil treatment?

A PolyPhil treatment is an injectable skin rejuvenation procedure using polynucleotides (naturally occurring DNA fragments). It is designed to support skin renewal, hydration, and elasticity, contributing to a fresher appearance. The treatment is minimally invasive, and multiple sessions are often recommended. Possible side effects may include mild swelling or bruising following injections.

2. For which skin concerns is PolyPhil suitable?

It is commonly used to address fine lines, dull skin, reduced elasticity, and to support improvement in scars or skin laxity.

3. How does a PolyPhil treatment work?

A qualified and registered medical professional injects the product superficially into the skin using a fine needle. The procedure typically takes around 30 minutes.

4. How many treatments are needed?

A course of 2–4 treatments is often recommended, depending on skin condition and individual goals.

5. How quickly do you see results from PolyPhil?

The skin may appear more refreshed shortly after treatment, but full results generally develop over several weeks.

6. What are the side effects?

Possible side effects include redness, swelling, or minor bruising at the injection sites. These effects typically resolve within a few days.

7. How long does the effect last?

Results can last between 6 and 12 months, depending on individual skin characteristics and lifestyle factors.

8. What is the difference between PolyPhil and other injectables such as fillers?

PolyPhil is designed to support overall skin quality and rejuvenation, whereas dermal fillers are primarily used to restore or add volume.

9. Can everyone undergo a PolyPhil treatment?

This treatment is suitable for most adults. However, it is generally not recommended during pregnancy or breastfeeding, or for individuals with certain skin infections or allergies. A consultation with a qualified practitioner is advised to determine suitability.

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10. Is the treatment safe?

A PolyPhil treatment is generally considered safe when carried out by a qualified and registered medical professional. Several factors contribute to its safety profile:

• Use of naturally derived substances: PolyPhil contains polynucleotides, which are substances found in the body and are designed to support skin regeneration.

• Biocompatibility: Polynucleotides are typically well tolerated, with a low likelihood of allergic reactions.

• Clinical research: Studies indicate that polynucleotide-based treatments are associated with mild and short-term side effects, such as redness, swelling, or bruising.

• Professional administration: Treatments performed by appropriately qualified practitioners help reduce risks and support safe outcomes.

• Minimally invasive approach: As a non-surgical procedure, recovery time is usually short compared to more invasive treatments.

If you are considering treatment, discuss your options with a GMC-registered practitioner to determine the most appropriate approach for your skin type and concerns.

PolyPhil

This treatment is also commonly referred to as PDRN or PN injections.