Glycolic Skin peels are the best solution for Hyperpigmentation starting at a 20% solution and increasing to 40% over a series of 4 - 5 peels. Not only is this a great treatment for hyperpigmentation it also clears fine lines and clears acneic skin and shriks and refines open pores. Home care to maintain the results should include a Glycolic 5% wash daily and a 6-8 week maintenance peel and the most important part to protect the skin SPF30+
i use and recommend BeautyLab Glycolic Peel for information look at their website
http://www.beautyLab.co.uk