Growth Factor Hair Clinic is a specialist PRP Platelet Rich Plasma clinic founded by Dr Gwen Adey. It is located in a discrete location in the heart of Cowbridge, South Wales, UK. Here to help you if you are suffering with hair thinning, receding hairline, balding or before and after hair transplant. We welcome you if you have had a hair transplant in Turkey or anywhere in the world. Helping you keep your hair.