Nugen Hp Follicle Enhancer 4oz

I can't rate whether it enhances the hair follicle to encourage hair growth but I can tell you why I only used half the product before quitting. The reason I quit is that it had white, coarse-like grains in the lotion and they would just sit on my scalp and never dissolve into the skin. I don't know what the grain was but I think there was a problem with the formulation and one of the ingredients became insoluble. I bought this more than 2 years ago so they may have changed the formula or fixed the problem. If the manufacturer is reading this please comment.The idea of topical progesterone for hair growth or follicle enhancement is a valid one. I bought the product originally to slow my receding hairline. There is a theory out there that suggests progesterone is the hormone that "controls" dihydrotestosterone, DHT, and those levels go down, men or women, it allows DHT to begin the "resting" phase of hair growth.I want to try again but its pricey for me and I can't seem to find a contact for the manufacturer.T. Dutt, DC