I've been using this twice a week along with niacinamide, and I can definitely feel its brightening effects. It's also noticeably fading the pigmentation left by blemishes!
The downside is that the volume is a bit large. Given the short shelf life, I wish there was a smaller version available.
For those with super sensitive skin, it might be a bit irritating, so I always use it together with a moisturizer!
