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  • Writer's pictureDr Zina Fleih

Latest Trends in Aesthetics for Summer 2024

The field of aesthetics continually evolves, bringing forth innovative treatments that redefine beauty standards and skincare routines. As we step into the summer of 2024, three groundbreaking trends are making waves in the aesthetics industry: Polynucleotides, Exosomes, and RF microneedling. These advanced technologies promise enhanced skin rejuvenation, improved texture, and a youthful appearance. Let’s dive deeper into each of these cutting-edge treatments and explore how they can transform your skincare regimen this summer.

Polynucleotides: The Cellular Revitalisers

Polynucleotides, a remarkable advancement in aesthetic medicine, are rapidly gaining popularity for their regenerative properties. These molecules, derived from DNA fragments, play a crucial role in cellular repair and tissue regeneration.

Mechanism of Action

Polynucleotides work by stimulating fibroblast activity, enhancing collagen production, and promoting angiogenesis. This leads to improved skin elasticity, hydration, and overall texture. Unlike traditional fillers, polynucleotides focus on bio-revitalisation, providing a more natural and long-lasting rejuvenation.


The benefits of polynucleotides are multifaceted. They offer profound hydration, reduce fine lines, and improve skin elasticity. Additionally, they are known to accelerate wound healing, making them an excellent choice for post-procedure recovery.


Typically administered via microinjections, polynucleotides can target specific areas of concern, such as fine lines around the eyes, nasolabial folds, and neck creases. The treatment is minimally invasive, with minimal downtime, allowing individuals to resume their daily activities shortly after the procedure.

Exosomes: The Future of Skin Regeneration

Exosomes are extracellular vesicles that have emerged as a revolutionary tool in the realm of regenerative aesthetics. These nano-sized particles are packed with growth factors, proteins, and genetic material that facilitate intercellular communication and repair.

Mechanism of Action

Exosomes are secreted by stem cells and play a pivotal role in cellular communication. When applied to the skin, they penetrate deeply and deliver their cargo of growth factors and proteins, which stimulate cellular repair, collagen synthesis, and elastin production.


Exosome therapy offers a myriad of benefits, including enhanced skin texture, reduced inflammation, and accelerated healing. This treatment is particularly effective for addressing issues such as hyperpigmentation, scarring, and overall skin laxity.


Exosome treatments can be applied topically or in conjunction with microneedling to enhance absorption and efficacy. The non-invasive nature of this therapy makes it a popular choice for those seeking significant results without the need for surgery.

RF Microneedling: Precision and Efficacy

Radiofrequency (RF) microneedling combines the mechanical benefits of microneedling with the thermal energy of radiofrequency. This synergistic approach offers superior skin tightening and rejuvenation compared to traditional microneedling.

Mechanism of Action

RF microneedling devices utilize tiny needles to create controlled micro-injuries in the skin. Simultaneously, radiofrequency energy is delivered deep into the dermis, stimulating collagen and elastin production. This dual action promotes skin tightening and improves overall texture.


The benefits of RF microneedling are extensive. It effectively reduces fine lines, wrinkles, and acne scars. Additionally, it improves skin tone and texture, providing a smoother, more youthful appearance. The thermal energy also encourages tissue remodeling, resulting in firmer skin.


RF microneedling can be tailored to address various skin concerns, including fine lines, deep wrinkles, and scars. The procedure is minimally invasive, with most patients experiencing only mild redness and swelling post-treatment. The results are long-lasting, with improvements continuing over several months as collagen and elastin production increase.

Integrating These Trends into Your Skincare Regimen

Incorporating these advanced treatments into your skincare routine can yield remarkable results. Polynucleotides, exosomes, and RF microneedling each offer unique benefits, and their combined use can address a wide range of aesthetic concerns.

Customised Treatment Plans

Consulting with a qualified aesthetician or dermatologist is crucial for developing a customised treatment plan. They can assess your skin’s needs and recommend the most appropriate combination of treatments to achieve your desired results.

Maintaining Results

To maintain the benefits of these advanced therapies, a comprehensive skincare regimen is essential. This includes regular use of sunscreen, hydrating serums, and products that support skin health and longevity.


The aesthetics industry is continually evolving, with innovative treatments like polynucleotides, exosomes, and RF microneedling leading the charge. These cutting-edge technologies offer unparalleled benefits, from cellular regeneration to enhanced skin texture and firmness. As summer 2024 unfolds, embracing these trends can help you achieve and maintain a radiant, youthful complexion. Prioritise your skin’s health with these advanced treatments and enjoy the transformative effects they bring.

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