The role of exosomes in regenerative aesthetics
Exosomes represent a novel and minimally invasive tool in the field of regenerative medicine. Although exosome technology is still in development, it is also increasingly being used in regenerative aesthetics as it can address fundamental aspects of skin aging and improve balance in tissue.
What are exosomes?
Exosomes derived from mesenchymal stem cells (MSCs) are tiny extracellular vesicles. These vesicles play an important role in intercellular communication by transporting proteins, lipids, mRNA and microRNA between cells. The mRNA (messenger RNA) transmits the instructions from DNA to produce proteins, while the miRNA (microRNA) helps regulate gene activity by influencing the mRNA. The factors transported by exosomes can profoundly influence the behavior and functions of recipient cells and thus play a central role in various biological processes, both normal and pathological. The therapeutic potential of exosomes has recently attracted great attention. Their anti-inflammatory, angiogenic (forming new blood vessels) and immunomodulatory properties represent a promising treatment approach for a wide range of diseases.
Exosomes for skin rejuvenation
Exosomes play a transformative role in skin rejuvenation. By promoting the natural healing process from within, they improve the skin’s ability to regenerate and rebuild itself in a healthy way. Studies have shown that exosomes can increase collagen content in treated areas by up to six times and elastin content by up to three times.
Microneedling and exosomes
In conjunction with microneedling technology (Medical Needling and Morpheus8™), the delivery of exosomes and aesthetic results are significantly improved. Microneedling creates microchannels that facilitate the deep penetration of exosomes into the skin, improving absorption and enhancing their effects, resulting in noticeable improvements in skin texture, tone and quality.
Exosomes against hair loss
Numerous studies have demonstrated the potential of exosomes in promoting hair growth through their influence on various cellular and molecular processes. Exosomes are rich in molecules that stimulate hair follicle growth, facilitate angiogenesis for better blood flow to follicles, regulate the hair growth cycle, exert anti-inflammatory effects in the scalp to reduce hair loss, and protect hair follicle stem cells from damage. The comprehensive effect of exosomes in combating hair loss relies on a mixture of growth factors, signaling molecules and nutrients, with considerations such as the specific cause of hair loss, patient age and the method of administration of the exosomes influencing their effectiveness in promoting hair growth.
Exosomes for scars and stretch marks
Exosomes play a protective role for skin cells by sending antioxidant signals. This shielding effect against oxidative stress and damage supports overall skin health and may help improve scars and stretch marks. These actions lead to reduced scar formation and enhanced wound healing. This underscores the potential of exosomes as a promising therapeutic avenue, not just for improving wound healing but also for preventing bad scars. They act on various cells and signals in the four phases of wound healing and influence the timing, course and quality of recovery. There are legal restrictions in Switzerland on the use of products made from human cells. I would be happy to explain this to you in a consultation. The exosomes I use are of non-human origin and undergo strict quality testing. They are administered through microneedling or through the topical application of cosmetic anti-aging creams and serums. Discover a state-of-the-art regenerative treatment. Exosome therapy consultations are now available!