In recent years, exosome therapy has emerged as a hot trend in the world of aesthetic medicine.
Marketed as a regenerative, cutting-edge solution for anti-ageing, skin rejuvenation, hair restoration, and even scar reduction, exosome treatments are often pitched as a safer, more effective alternative to traditional cosmetic procedures.
But beneath the glossy marketing and promises of “stem cell–like” benefits lies a growing concern: Are aesthetic exosome treatments safe?
Let’s break down the facts — and the risks — so you can make an informed decision before signing up for the latest beauty trend.
What Are Exosomes?
Exosomes are tiny vesicles — essentially messengers — that are released by cells to communicate with each other. In medical research, exosomes derived from stem cells are being studied for their potential to promote healing, reduce inflammation, and regenerate tissue.
Sounds promising, right? It is — in theory. However, there’s a big gap between experimental science and safe, real-world use, especially in the aesthetic field.
Exosomes: Is cosmetics' biggest trend a health risk?
Exosomes allow cells to communicate with each other in our bodies. They're being actively researched as an experimental new type of medicine, and they're also being used in the cosmetics industry in serums, and are also being injected into people's skin. Researchers have raised concerns about the safety of this hot new trend in beauty.
In the latest episode of BBC Radio Four's Inside Health presenter James Gallagher meets Dr James Edgar from this Department — who studies exosomes in his lab, he's also joined by consultant Kamal Kaur who advises the cosmetics industry on regulation around products containing exosomes, and we head to one of the UK's hot spots for beauty clinics and dermatology — the Marlyebone area of London — to meet consultant dermatologist in the NHS and One Wellbeck, Dr Ellie Rashid.