This is my 2nd order & using the Day & night cream. I found the cream dies to eat down my sensitive skin issues & has hydrated it more but unfortunately not enough. I tried an oil today & already got a compliment on skin look. I'm 68 so maybe that's why. I probably need to use the rich moisturizing one & will mix others with vit E cream?? I'll have play around with the 4 I brought. In between days will use my new oil. I reordered so I obviously felt confidant with them after first use..& maybe I'm not doing them credit not using the full treatments..eg cleansers & toners. They are definitely worth a try..my skin is just very dehydrated..all over!