Personalisation of treatments and regenerative therapy in aesthetic dermatology

Introduction: Aesthetic dermatology has revolutionised in recent years, driven by technological advances and the growing demand for more effective and personalised treatments. Personalising skin care allows procedures to be tailored to the individual characteristics of each patient, taking into account factors such as skin type, age, health history and lifestyle. In addition, regenerative therapy has emerged as an innovative approach, promoting cell renewal and improving skin quality in a natural and lasting way. Methodology: This study is based on a systematic review of the scientific literature, analysing articles published between 2015 and 2025 in databases such as PubMed, Scopus and Web of Science. Studies that investigate the effectiveness of personalised dermatological treatments and regenerative therapies, considering clinical, technological and biological aspects, were included. The selection of articles followed strict criteria, prioritising research with significant samples and well-established methodologies. Results: The data analysed indicate that personalising dermatological treatments significantly improves clinical results, reducing adverse effects and increasing patient satisfaction. Technologies such as artificial intelligence, 3d bioprinting and nanotechnology have enabled more accurate diagnoses and highly individualised treatments. In addition, regenerative therapy, based on exosomes, stem cells and growth factors, has shown great potential in skin restoration, promoting rejuvenation and repair of damaged tissues.. Discussion: The personalisation of dermatological treatments represents a significant advance in modern aesthetics, allowing for more effective and safer approaches. Integrating artificial intelligence into skin analysis enables more accurate diagnoses and personalised recommendations, while nanotechnology improves the absorption of active ingredients and enhances the effects of treatments. Regenerative medicine, in turn, has revolutionised dermatology by stimulating cell regeneration and reducing the need for invasive procedures. However, challenges such as accessibility, cost and regulation still need to be overcome for these innovations to be widely adopted. Conclusion: Personalised dermatological treatments and regenerative therapy represent a new paradigm in aesthetics, offering more effective solutions tailored to the individual needs of patients. The combination of advanced technology and biotechnology has enabled more natural and long-lasting results, promoting not only aesthetic improvements but also skin health. Future studies should focus on expanding access to these technologies, ensuring that more people can benefit from these innovations