Paraffin Wax Paraffin Wax Add On: Paraffin Wax Hands & Feet: $20 Paraffin wax is a heat therapy that helps increase blood flow and circulation, muscle relaxation, and decrease joint stiffness. It is a natural emollient that makes skin soft and supple. Paraffin wax relieves joint pains such as arthritis, fibromyalgia, osteoarthritis, etc. Click here to book an appointment.