SKINVIVE™ Hyaluronic Acid Microdroplet Injection For Skin Smoothness. SKINVIVE™ is a new injectable hyaluronic acid for improving skin smoothness. It is approved and safe to use in all skin types. Unlike other Juvederm products, which are injected deep under the skin to support sagging skin and replace volume loss, SKINVIVE™ is injected into the the dermis using a microdroplet technique, plumping and hydrating the skin from within.