블루구피
헉 몰랐네요 처음 알았어요 치약이 원인이 될수도있군요
I've experienced it myself. I used a toothpaste for the first time, and you know what? I got bumpy acne on my chin.
I was stressed out because I didn't know the toothpaste was the cause, but I found out by chance and switched back to what I usually use, and the problem disappeared in no time.