I love cosrx products, but not this set. I loved it at first but just few days later of using these products, my skin started to break out. I never had issues with pimples before, I only had 1 tiny pimple during my monthly period and would disappear couple of days later, and that’s it. However since I used these cosrx set, I now have 6 pimples. I stopped using it for a week now but I’m still trying to get rid of these pimples. No changes on my lifestyle, diet, work, and stress level, and not yet on my period hormones. Thus, I can only pinpoint the cause of my skin breakout to this propolis set. Maybe it will work on others but sadly not for me.