Have v good skin for my 62 years but recently an illness has left me bedbound for most of the day and I have found dry parches on my face which I could not seem to get rid of.Sent for your smaller sizes as I have extremely sensitive skin and allergies to all make up hence I have never worn it.These small bottles have allowed me to try products and see if my skin reacts and how much of a difference they make. I am extremely impressed with the ones I have chosen but find I am having to mix and match in certain areas.Ie the age repair concentrate is fantastic for my neck which is getting crepy,the intense hydrating booster for everyday moisturising and the overnight facial is wonderful say twice a week Lovely products,lovely smell,and lovely results