No7 Laboratories, Dark Spot Correcting Booster Serum - 0.5oz. Dark spots look visibly reduced in 2 weeks. Clinically proven. This targeted booster serum has been designed to be applied to dark spots and areas of uneven pigmentation, improving their appearance to deliver fast visible results where you want them most.

In 2 weeks dark spots and areas of pigmentation look visibly reduced.

By 4 weeks skin tone appears corrected