Facial Serums Beauty & Personal Care, Face, Hylamide, Skin Care, Treatments & Masks Hylamide Subq Anti-age Serum 30ml Review by WaxHydra June 25, 2018 No Comments Advanced anti-age serum. Multi-depth rehydration and visible reduction in lines and irregularities. More Advanced anti-age serum for multi-depth rehydration and visible reduction in lines and irregularities.