I recommend the semi-permanent eyebrow treatment in Seocho-gu, Seoul.

I have thick eyebrows, but one day, I noticed they were thinning out and sparse in some areas. I don't know how to draw eyebrows, so I only did my eyebrows when I got married. As they've thinned out and receded, the line at the back has become blurry, making them shorter. My daughter sometimes comes to visit and says she trims her eyebrows, but seeing my eyebrows getting shorter makes me sad, thinking it's because I'm getting older. I was looking around at Cashdoc Hospital's events and found out they offer semi-permanent eyebrows for 64,000 won. The reviews are good, and the photos in the reviews make me believe it. Since it's a Cashdoc event, I'll have to apply for the event. I'll leave a link so anyone who's curious can go and check it out. ^^~

https://cashdoc.me/hospitalevent/eventdetail/1185