It relieves immediately and permanently the muscular and articular pains: it helps to alleviate the muscle-articular pains and to relax the muscular contractures requested during the effort. This roll-on is ideal for treating chronic painClinically proven efficacy: clinical study * conducted under the supervision of a physician and a physiotherapist: reduction of pain intensity, muscle relaxation, immediate relief, long-lasting calming effect, reduction of muscle tension and contractures, improvement of comfort, mobility, flexibility and physical activity, including daily activities (driving, dressing, washing, carrying bags, etc.). * clinical study of efficacy and satisfaction in 43 people for 4 weeksNatural composition: 99.9% of all ingredients come from organic farming. No dyes or preservatives. The combination of roller massage ball joints and muscles and 14 essential oils with gaulteria, provides a natural and effective solution to provide you wellbeingDirections for use: apply 3 times a day on painful joints or muscles (back, shoulder, wrist, hand, thigh, knee, ankle, foot,...) in self-massage thanks to roller ball. You can also use a larger amount of product and complete with a manual massage. In that case, wash your hands after use. Medical deviceRecommended for athletes and for people suffering from muscle aches such as stiffness, back pain, shoelaces. From 7 years. Read the instructions before using