The Biorevitalizing treatment with Dermastir 16EBF or 32EBF injectable ampoules improves hydration and elasticity and fills the loss of the extracellular matrix, caused by aging processes. Dermastir Sterile Injectable Vials improve skin quality for a short time - they fill fine lines and smooth nascent wrinkles, maintain hydration, densification and radiance - for moderate skin types (Glogau III-IV). They are defined as a resorbable implant, designed to be injected into the superficial and middle dermis, using microinjection techniques.