Shop Online 24/7 › Hydr8 B5 Serum TRY ME Image 1 of 1 Hydr8 B5 Serum TRY ME A$31.00 Infuse your skin with intense hydration and long-lasting moisture with Hydr8 B5, Medik8’s best-selling moisturising serum. Purchase Added! Infuse your skin with intense hydration and long-lasting moisture with Hydr8 B5, Medik8’s best-selling moisturising serum. You Might Also Like Calmwise Soothing Cleanser TRY ME 40ml A$20.00 TRY ME Clarity Foam Cleanser A$20.00 Sold out Press and Glow TRY ME A$33.00 Sold out C Tetra Cream TRY ME 12.5ml A$34.00 Hydr8 B5 Intense TRY ME 8ml A$37.00