Meet Hyla3Dâ„¢ Face Serum: The ultimate hyaluronic acid. Elevate your skincare routine with Jan Marini Hyla3d Face Serum Hyaluronic Acid Complex 30 ml, a luxurious serum that deeply hydrates, plumps, and revitalizes your skin. This advanced formula harnesses the power of multiple forms of hyaluronic acid to deliver intense moisture and improve skin's texture and firmness.