Hyaluronic acid is used in many topical skin serums and creams for anti-aging. Amway's Artistry products include skin care, cosmetics, and anti-aging creams and serums. A further benefit of microdermabrasion is enhanced skin penetration by other skin creams and serums. Once the rollers are removed, concentrated silicone-based serums are applied to the hair. The test toxin could then be used as a reference for testing other serums. The initial introduction of treatment serums in the 1970s reduced this lethality. There are kits and serums commercially available for this assay (e.g. The Binding Site Inc.). Divergents can also manipulate tests and serums. Deciding the serums are too dangerous to exist, he destroys them. He released this version as "Black Mamba Serums v2.0" on Big Dada in 2004. Garzooka is wondering why the serums haven't taken effect yet. But they don't change immediately after they drink the serums. Garzooka hands them the serums, asking them to help him stop Vetvix. Garzooka gives the red serums to Arlene, Odie, and Nermal. He is a scientist who does research on serums and monitors the Chicago experiment.