Food supplement that promotes the reinforcement of joint functionality. Formulated with RePEA, palmitoylethanolamide, pineapple plant extracts with bromelain and quercetin flavonoids extracted from Sophora japonica: which help to improve flexibility and joint mobility. In addition, it includes white willow, vitamins and minerals that help reduce the feeling of tiredness and/or fatigue. It also promotes cardiovascular function and stimulates natural collagen formation.