[Purchased with my own money] Daiso VT Riddle Shot 100 Facial Boosting First Ampoule

This is the VT Riddle Shot 100 Facial Boosting First Ampoule that I purchased from Daiso and am currently using.

If you apply it and sleep, it helps to smooth out dead skin cells; it stings when applied, but the next day the skin feels soft.

I thought it might sting and cause irritation, but I don't have any other skin troubles or feel like my face is turning red.

There are 6 packets in a box, so you use it once and throw it away neatly.

The price is 3,000 won per box.