Innovative micro-needle technology: these advanced plasters use tiny micro-needles to specifically release hyaluronic acid into the skin and thus support joint regeneration. Deeply effective hyaluronic acid: Hyaluronic joint relief micro-needle patches, contains highly concentrated hyaluronic acid that binds moisture and promotes the elasticity of the joints, for noticeably more mobility and comfort. Long-lasting relief: micro-needle plaster. The active ingredients are released over several hours to continuously relieve discomfort such as stiffness or discomfort in knees, shoulders and other joints. Discreet and easy to use: the wafer-thin, transparent plasters are barely visible and can be easily worn in everyday life - ideal for active people Quality assurance: free from additives and specially developed for sensitive skin.