>>Tretinoin rejuvenates dying follicles. Tretinoin, also known as Retin-A, repairs and creates new follicles by stimulating stem cells in the hair follicle and scalp.
"The hair follicle is one of a few human tissues containing stem cells. The stem cells are interspersed within the basal layer of the outer root sheath and in an area called the bulge. From this reservoir stem cells migrate to hair matrix and start to divide and differentiate.1"<<
http://www.hairformula.com/formula.html
Any thoughts about that ?
"The hair follicle is one of a few human tissues containing stem cells. The stem cells are interspersed within the basal layer of the outer root sheath and in an area called the bulge. From this reservoir stem cells migrate to hair matrix and start to divide and differentiate.1"<<
http://www.hairformula.com/formula.html
Any thoughts about that ?
