AC Hair and Scalp Complex PF address hair loss and lackluster at the root! AC Hair and Scalp Complex PF promotes cellular renewal at the scalp to clear the follicle of excess buildup and allow room for deeper product penetration and healthier hair growth. The improvement in collagen that AC Hair and Scalp Complex PF offers strengthens the extracellular matrix of the hair bulb, allowing for a healthier, more capable, and supportive bulb. Aging hair has met its match with AC Hair and Scalp Complex PF!