What exactly does Tretinoin do to help hair growth?
A. Tretinoin repairs and rejuvenates damaged follicles by stimulating existing stem cells in the scalp, enabling Dr. Lewenberg’s patients to grow strong, normal hair and to improve the quality of their hair. This makes for an easy maintenance program, because the strong hair patients grow can last months without formula application. Tretinoin triples the absorption of Minoxidil. Tretinoin also reduces the amount of and effects of DHT and other androgens on hair follicles. For more information, please click HERE.