For Both Aging & Problem Skin, For Mature Skin: Contains a unique polymer form of glycolic acid . actual strands of glycolic that enter the skin's own natural polymer structure. They penetrate more effectively to induce better exfoliation.
Scientists figure out how to create affordable smart windows - Imagine having the power to tweak your windows' opacity depending on the weather. That's one application a group of MIT scientists believe they've made possible by conjuring up an equation tha