No.5 Vitamin Serum.

"This serum is all about fading dark spots and brightening your skin. I don't have dark spots so I can't speak to that, and as for the brightening, I didn't see a thing. That said, it is moisturizing, at least for dry skin, if you have oily or combo skin keep it to your night routine only, it's a bit heavy for daytime. If you want to erase pigmentation, don't expect it to work like a cosmetic procedure, if you use like five bottles in a row maybe very dark spots become a little less dark, but it won't meet your expectations, it's not actually removing pigmentation, that's why I always say put the sunscreen on. It has vitamin C and glutathione and they made it low irritant, so where other vitamin C serums can be too much for sensitive skin, this one you can try. Not bad, just don't expect a miracle."