Time Response Intensive Skin Renewal improves the skin to the state of optimum smoothness, radiance and tone. The four-week treatment utilizes the brand's Time Response Complex, which contains green tea stem cell, green tea polyphenol EGCG and green tea saponin, and delivers this powerful complex through Microfluidics technology so skin can receive all its benefits.How to use: Apply to a cleansed face, neck and decolletage. Brand: AMOREPACIFIC. Style Name:Amorepacific 'Time Response' Intensive Skin Renewal Ampoule. Style Number: 672035. Available in stores.