Purchased this toner from Mirae for my teenage daughter who’s been dealing with some acne on her forehead. She’s been using it consistently for a few weeks now, and we’ve noticed some visible improvements, less redness and fewer new breakouts. It seems promising so far, but it’s still a bit early to make a final judgment. We’ll continue monitoring and update this review in a few weeks once we have a better idea of the long-term results.