Ethical and Concious Hair Care at Jo Hansford luxury salon. Harvey Nichols, Fourth Floor, Knightsbridge, London www.johansford.com/our-salons/harvey-nichols/ Since November 2021 Jo Hansford’s newest salon has been up and running on the fourth floor of luxury department store Harvey Nichols in Knightsbridge. Jo Hansford has been in business for over 28 years as a leading authority in hair colour with a superb reputation worldwide. Her original salon is located in Mayfair. I was lucky enough to experience an afternoon at the newest Knightsbridge salon complete with a full menu of hair consultation, colour , haircut and blow dry. Upon arrival…