Biorej® is a class 3 sterile injectable medical device, based on biostimulation through the activation of CD44 receptors; an advanced formulation combining fragmented hyaluronic acid with essential amino acids to: Fill and remodel the dermal matrix, stimulate the production of new fibers, and improve skin quality and firmness. Suitable for all skin types, Biorej® can be used on the face and body, focusing on areas requiring revitalization and improved tone.