Provided herein is a method of sorting human dermal fibroblasts, comprising (a) providing a cell population comprising human dermal fibroblasts; and (b) separating the human dermal fibroblasts into subpopulations based on expression of one or more cell-surface markers selected from CD39, CD36 and CD26. Also provided are isolated populations of human dermal papillary fibroblasts and cosmetic and therapeutic uses thereof.