It is a supplement that supports students who are taking exams. We analyzed the daily lives of examinees and scientifically created various nutrients that tend to be deficient in their examination lives. It is recommended for students who are lamenting that they can't get English words and chemical formulas into their heads. The main ingredient is a peptide made by decomposing silk using the latest enzyme technology, and as a result of clinical trials, it is a remarkable ingredient that has been published in academic papers as an ingredient that supports the "in-head" that examinees are worried about. In addition to ginkgo biloba extract, ginger extract, L-arginine, L-carnitine, etc., which have recently attracted attention, it also contains minerals such as calcium and vitamins.