Location: Located in the heart of Marylebone. Non-surgical: Become a brand new you with a non-surgical and innovative hair loss treatment. How it works: Stimulate dormant hair follicles and collagen production with platelet rich plasma thickening your hair. Benefits: Improve the quality and growth of your hair with a simple procedure. Valid: Tue-Fri, 9am-5pm. PRP treatment: Fight hair loss and revive your luscious locks with a platelet rich plasma hair treatment at Astrum Medical. Prp Hair Loss Treatment | Regional | Living Social