When you’ve been trying and testing your way to better skin for the better part of 3 years, you accumulate a lot of products you either won’t finish or that are way past their expiration date. This is my trash bag of products I won’t continue using: COSRX AHA/BHA Clarifying Treatment TonerThis toner has beenContinue reading “I Threw Away a Bunch of Half-Used K-Beauty Products – Here’s Why.”