I recommend Patheon Noscarinane Trouble Serum.

I bought it trusting that it contains Dong-A Pharmaceutical's patented ingredient.
I think this is the most effective soothing product I have tried.
First of all, the texture is transparent and light like water.
I liked that it absorbed instantly when applied.
Perhaps because it contains ingredients that strengthen the skin barrier
After applying it consistently, my skin condition, which used to become red and blotchy after going out, improved.
I could see the gradual recovery right before my eyes.
I really like it because the price is affordable enough to use daily.

I bought this with my own money and I'm almost using it all up haha.

Try buying it during the Olive Young sale~~