My dermatologist previously recommended Skinceuticals CE Ferulic and then switched to Replenix Power of Three. As a basic repair elixir do you have a preference? I do not see a discernible difference to my skin and am interested to know what the science indicates about longer term and/or below the surface responsiveness. I am 58 and have very good skin (good genes), use sunblock religiously and RetinA over moisturizer every night. Thanks.
In my opinion, there’s more science behind the SkinCeuticals formulation on this one. Dr. I