I've more recently been using Sanitas Skincare GlycoSolution 10 % which provides an amazing chemical exfoliation and you apply like a toner — I was looking for a product with glycolic acid since it helps lighten dark spots (and I've got some of those thanks to past bad skin habits... and age... sigh). (bodyunburdened.com)
It does everything it said it would, including lightening my dark spots drastically. (juicebeauty.com)
Cosmesis Advanced Peptide Hand Therapy is a new formulation containing six natural compounds that help rejuvenate the appearance of aging hands by lightening dark spots, minimizing the crepe - like look of wrinkles, hydrating the skin, and correcting skin tone. (drvitaminsolutions.com)