Sleeping Microbiome Brightening. Hydrating. Softening Dermatologically Tested Hypoallergenic Tested Bright and Radiant Skin Boosting Skin Hydration Enhancing Skin Smoothness Water sleeping mask with new ‘probiotics complex’ contains green tea lactobacillus ferment lysate applied with sleeping microbiome™ technology that regains skin rhythm and purifies skin at night. Your skin can look like it had a good night’s sleep even when you spend a sleepless night. Experience bright and clear skin the next morning with a water sleeping mask made with the synergy of “probiotics complex” substances and sleeping microbiome technology. What is probiotics complex? It is a Laneige water sleeping mask’s active substance consisting of probiotics (Apollo) derived ingredients and prebiotics + postbiotics. Apsulloc refers to amorepacific’s green tea-derived lactobacillus ferment lysate.