Kolortek offer various cosmetic grade DC Lakes, cosmetic oxides and cosmetic filler powders. All natural colors have been filtered of harmful impurities and are ideal for tinting foundations. Surface treatment of pigments and powders is used to improve performance in a variety of cosmetic formulations. Surface coatings improve skin feel by smoothing the rough pigment surfaces and reducing oil absorption. These pigments can be used in blushes, eyeshadows, eye liners, lip colors, pretty much anything you can dream up, they are essential to makeup formulators.