Best Nail Salon | Natural Nail Services in Kent from KnuSkin Advanced Skincare and Wellness Spa. Services are Jessica file, shape & polish nails, Jessica deluxe manicure, Gentlemanís club hand & nail care. We offer a number of different types of services as well as some exclusive therapy in our salon. We do also offer our results driven and very successful face and spa body treatments, using advanced skincare and cutting edge techniques. The body treatments include massages, body scrubs and body wraps. Treatments can be taken individually, as spa packages or treatment plans.