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 Intelligent Retinol 10TR TRY ME 4ml A$34.00 Sold out Intelligent Retinol 6TR TRY ME 4ml A$32.00 Sold out C Tetra Cream TRY ME 12.5ml A$34.00 C Tetra Seum TRY ME 8ml A$30.00 Advanced Day Total Protect TRY ME 15ml A$49.00