GE2333 The Science of Cosmetics A+ This is an interesting GE course. The lecturer introduced some basic chemistry knowledge through describing the principle and mechanism of cosmetic products. No examination is needed, which is very good. Our performance is mainly assessed by - the quiz after each lecture (only 4-5 short questions, can be done in less than 5 mins), - 4 lab reports (on DIY cosmetic), - 1 group presentation. The most interesting part is the laboratory sessions, which allows you to prepare the cosmetic product by yourself. I have no chemistry background, but can still understand the main content. The content is also not boring. Most of my friends got grades above B.