A process to increase hair growth and hair caliber which uses stem cells derived from acellular extracellular matrix, e.g., from urinary bladder and is combined with a nutrient rich medium of autologously harvested platelet rich plasma has been developed. Preferably, a microneedling device is used to induce “micro wounds” aids in the healing process of the hair bearing skin by converting the stem cells in the matrix to progenitor cells.
