Clinical insight · Best Connection · Regenerative aesthetics Exosomes vs. polynucleotides – what should clinics choose? Within aesthetic medicine, both exosomes and polynucleotides have attracted growing attention as treatment options for skin improvement and regeneration. But what is the actual difference, and what should clinics choose? The answer comes down to treatment goal, indication and clinic strategy.
Exosomes What are exosomes? Exosomes are small vesicles that function as "messengers" between cells. They contain signalling molecules that can influence the skin's biological response, and they are used in clinical practice as part of advanced treatment protocols for skin improvement and regeneration.
Polynucleotides What are polynucleotides? Polynucleotides are fragments of DNA/RNA used to support the skin's natural repair processes. They stimulate tissue repair, increase hydration and improve skin structure over time, and are typically used as a standalone biostimulating injectable treatment.
Comparison Exosomes vs. polynucleotides – the most important differences
Choice of treatment When should clinics choose exosomes – and when polynucleotides?
The best strategy Combination treatment – exosomes + polynucleotides Many modern clinics choose to combine both modalities strategically: polynucleotides build skin quality over time, while exosomes form part of advanced treatment protocols following controlled skin disruption.
Frequently asked questions Exosomes vs. polynucleotides – FAQ
Exosomes Cell communication and biological response Act through signalling molecules and messenger functions between cells; part of advanced treatment protocols.
Polynucleotides Tissue repair and hydration Work with the skin's natural repair processes; stimulate tissue repair and improve structure over time.
Exosomes What are exosomes? Exosomes are small vesicles that function as "messengers" between cells. They contain signalling molecules that can influence the skin's biological response, and they are used in clinical practice as part of advanced treatment protocols for skin improvement and regeneration.
Clinical use of exosomes – Purasomes Exosome products such as the Purasomes range from Best Connection are developed for professional clinic use and form part of advanced treatment protocols. They are typically applied after controlled skin disruption – such as microneedling, laser, RF and chemical peeling – to support the skin's regenerative processes as part of an integrated treatment strategy.
- Support cell communication and biological response
- Act at a biological level within the skin
- Used as part of combination treatments and advanced protocols
- Focused on skin improvement, vitality and regeneration
Polynucleotides What are polynucleotides? Polynucleotides are fragments of DNA/RNA used to support the skin's natural repair processes. They stimulate tissue repair, increase hydration and improve skin structure over time, and are typically used as a standalone biostimulating injectable treatment.
Polynucleotides in clinical practice Polynucleotide treatment suits patients who want gradual improvement in skin structure and elasticity over time. It is typically performed as a series of sessions and is particularly suitable for thin, damaged or dehydrated skin.
- Stimulate tissue repair and the skin's natural healing processes
- Increase hydration and improve skin structure over time
- Used as a standalone biostimulating injectable treatment
- Suitable for thin, damaged or ageing skin
Comparison Exosomes vs. polynucleotides – the most important differences
Exosomes vs. polynucleotides – characteristics
Characteristic
Exosomes
Polynucleotides
Function
Cell communication
Tissue repair
Effect
Signal-based
Structure and hydration based
Use form
Combination treatment
Injectable treatment
Result
Skin improvement and vitality
Gradual regeneration
Typical protocol
After laser, RF, microneedling
Standalone treatment series
Indication
Regeneration and vitality
Thin, damaged or dry skin
Choice of treatment When should clinics choose exosomes – and when polynucleotides?
Choose exosomes when the goal is regeneration and biological response To support the skin's regenerative processes after controlled skin disruption · To work with cell communication and biological response · To improve skin quality and vitality · To form part of advanced treatment protocols combined with laser, microneedling, RF or chemical peeling
Choose polynucleotides when the goal is repair and structure over time To repair and strengthen skin gradually over time · To improve skin structure and elasticity · To treat thin, damaged or dehydrated skin · To deliver a standalone biostimulating treatment series
The best strategy Combination treatment – exosomes + polynucleotides Many modern clinics choose to combine both modalities strategically: polynucleotides build skin quality over time, while exosomes form part of advanced treatment protocols following controlled skin disruption.
Combination protocol Polynucleotides + Exosomes = tailored treatment protocols
Polynucleotides Build skin quality over time Tissue repair, hydration and gradual structural improvement
+
Exosomes · Purasomes Support regeneration after treatment Cell communication and biological response in an advanced protocol
Better overall treatment results
Greater flexibility in treatment strategy
Tailored protocols per patient
Frequently asked questions Exosomes vs. polynucleotides – FAQ
What is the most important difference between exosomes and polynucleotides? Exosomes work through cell communication and signalling molecules, while polynucleotides stimulate tissue repair and improve skin structure over time. Both contribute to skin improvement, but through different mechanisms.
Can exosomes and polynucleotides be combined? Yes. Many clinics use polynucleotides as a standalone treatment series and exosomes as part of combination treatments after laser, microneedling or RF, optimising skin renewal and delivering tailored protocols.
Which is best suited to older skin with visible signs of ageing? Both can be relevant. Polynucleotides are suitable for gradual structural improvement and hydration, while exosomes can form part of a more advanced regenerative protocol following controlled skin disruption.
Which exosome products does Best Connection offer? Best Connection offers the Purasomes range, a complete series of exosome products developed for professional clinic use across facial, hair and intimate treatments, tailored to different treatment protocols.
Conclusion · Best Connection Exosomes and polynucleotides are two different approaches to skin improvement; modern clinics use both strategically. The choice between exosomes and polynucleotides is not about which is "best", but about what is right for the indication and the treatment strategy. The most advanced clinics use both and tailor the protocol to each patient's needs.
Exosomes Cell communication and biological response – part of advanced treatment protocols
Polynucleotides Tissue repair and gradual structural improvement – standalone biostimulating treatment
Combination Combine both for tailored treatment protocols, better overall results and increased flexibility in the clinic's treatment offer