Molecular GlassMolecular Glass is a concentrated pure non cross linked Hyaluronic Acid multi strength formula immersed in Peptides and Tremella Mushroom membrane. When we refer to pure non cross linked Hyaluronic Acid, it means that this active has not been linked or cut with any polymers or crosspolymers. We prefer to work with this active in its purity. This is a concentrated formula that keeps focus on what Hyaluronic Acid does best, restores skin suppleness and