My dark spots are slowly disappearing without irritating my skin because of these inexpensive products. I use the alpha arbutin first, followed by the mandelic acid, then apply the moisturizer on top. I’ve done this nightly for months and a very stubborn acne scar is almost gone and my skin is brighter. Love these so much! beauty finds // skincare routine // dark spot corrector // moisturizer // skincare serum #LTKunder100 #LTKunder50