High-concentration muscle-relief active concentrate, specifically designed to alleviate leg heaviness and muscle fatigue. The high magnesium content promotes muscle relaxation and recovery, while the Five Algae Complex, a marine algae complex rich in minerals, supports the drainage of excess fluids and improves tissue oxygenation. Ideal for athletes, for those who spend many hours standing, or in cases of intense fatigue. It can be used alone or mixed with Activa Thalasso specific treatments to create customised protocols. Apply and massage onto the affected areas until fully absorbed. Keep out of reach of children. Store in a cool, dry place, away from heat sources. Cosmetic for external use.