Commonlabs Vitamin C Brightening Peeling Toner I’ve been using the Commonlabs Vitamin C Brightening Peeling Toner for a while now, and there’s a lot to like about it. Right off the bat, it’s a really effective exfoliator. It combines Vitamin C with AHA and BHA to slough off dead skin cells, leaving my skin feeling smoother and looking more radiant. After a few uses, I noticed my skin tone started to even out, and there was a nice glow that wasn’t there before. One thing I really appreciate is how gentle it is. Even though it’s an exfoliating toner, it doesn’t irritate my skin or leave it feeling tight, which is great because I have somewhat sensitive skin. It’s also a fantastic product to use before applying other treatments, as it seems to really help them absorb better. That said, there is a couple of downside. If I use it too often, it can leave my skin feeling slightly dry, so I try to limit it to a few times a week. And, it takes a little while to see the full brightening effect, so patience is key with this one.