|Picture taken from iheartkoreanbeauty|
1. It can lighten your skin. ( I wanted it to dry the gawd-awful pimple on my chin actually)
2. You can make it yourself...and here are sites teaching you in detail.
So I'm hoping the disgusting looking pimple all pustule-like would be lighter in colour. And hopefully smaller. Folks stared at it a lot today. Most annoying.