A Skinbooster involves microinjections of non-crosslinked (low-density) hyaluronic acid to deeply hydrate the skin from within, improve its elasticity, firmness, and radiance, and reduce fine lines, revitalizing the skin naturally without adding volume like a traditional filler. It works by stimulating collagen and restoring the dermis's moisture balance, making it ideal for the face, neck, décolleté, and hands.