Skin Diaries: Meet Catherine, The Girl Who Started Using Retinoids In The ’70s (This Is How Her Skin Looks Now!)
Last Updated on May 24, 2025 by Giorgia Guazzarotti Wouldn’t it be amazing if we had a time machine and could see how we’d look 20 years from now if we used all the right stuff? Like retinol. Well, I’ve got something like that. I want to introduce you to Catherine, one of my lovely […]




