It's the worst product, just expensive.

This is the Yeonjak Jeoncho Concentrate. I bought it because this cosmetic is really famous; I read blog reviews thoroughly. There were indeed a lot of reviews. I purchased it for around 70,000 won. In my opinion, that price isn't cheap for 40 ml, but I bought it because I really wanted my skin to improve. I've used almost the whole bottle, but there has been absolutely no effect. The scent and texture are okay, but that's meaningless if it doesn't work. Also, my skin is slightly red and blotchy, but I'm not entirely sure if it's because of this product. Ah... what a waste of money.