This is only product for neck that I have found shows significant improvement in a very short time. I could not be an older woman wearing a turtle neck to cover up area as I would have a heat stroke. It states to apply after neck saver serum but I do not own that product. For a long time I tried a cornflower product in vain. First time I tried Dr Denese's product it was on easy pay which made it more tempting plus rave reviews which certainly help you decide. I read a beauty article the other day stating neck products were a waste of money as you would get same results from regular mosturizer. At one time I would have believed it but now I am sold on Dr. Denise's product which I will continue. I have very sensitive skin so I am always afraid to try new products as sometimes reactions are so dramatic that I have to go in hiding or I would scare little children. It really surprised me that I could tolerate the retinol so I am good until formula is changed.
Fond Du Lac, WI