What I love about this product is that it's the only one I've used that actually helped reduce and clear up my pimples. It also lightened some of my dark spots. I used to really struggle with so much acne, so this has been a life-changer for me. But I have to say, it might not work for everyone because it’s quite strong. It's also not something you should use long-term.
Btw it's also affordable.
The downside of this product is that it's really strong, so you can’t use it for a long period of time. You have to follow the proper instructions for how to use it. It can also damage your skin barrier.