ZO is a decent and reliable brand with high retail price, a full facial at this newly opened clinic for under £60 is simply great value. Not quite Harley St luxury but same good products and my face is all cleaned out and glowing, can't ask for more for the price really...Little sample bag and water at the end was a pleasant surprise as well, great little touch! Towels were a bit rough like one other reviewer said but other than that it was a good experience.