Expert knowledge

Welcome to our evidence-based medicine (EBM) knowledge base. In the “Expert Knowledge” section, Dr. Piotr Turkowski and a team of specialists explore the scientific aspects of trichology. We discuss the impact of hormones (such as DHT and ferritin) on hair follicles, analyze the composition of therapeutic products, debunk common medical myths, and examine clinical studies. This resource is designed for patients seeking a deeper, science-backed perspective on hair health.

What do SLS and SLES mean?

SLS and SLES are mysterious acronyms that, unfortunately, many people do not know the meaning of. In everyday life, we are surrounded by products that help us maintain cleanliness and hygiene –…