... in the ski 3> OEM Hyaluronic acid / HA Cosmetic Grade Application in skin: reduce acne, scars, injury or lines ... lasting for six months.Juvederm is a bacterial hyaluronic acid injectable filler, similar to Restylane, but differing slightly in ... In addition to HA, GAGs also include chondroitin sulfate, dermatin sulfate, keratin sulfate, heparin, and heparin sulfate. Some of the unique qualities of HA ...