Zuleika, l’d say Brigitte Bardot and Diana Rigg aged quite early but that’s probably because they both smoked and Brigitte was a sun worshiper.
Now Catherine Deneuve. She is just beautiful and has aged well.
I make my own face creams and shampoos - that way I know for certain what is in them - and that they have not been tested on animals.
She is lovely art…and she smokes which surprised me…I think it’s true genes play a massive part on ageing.
Clever thing…I wouldn’t know where to start 
I went on a course - years ago - run by these people:-
It was fascinating as well as useful.
Summer, Really? l didn’t know that. She’s done well considering.
When l was at college full time for two years, we made hand creams, shampoos and conditioner. I remember, we used lanolin and other natural products…
I use Liz Earle products daily - the hot cloth cleanser and the Skin Repair Light Moisturiser - neither is cheap but they last for ages. My skin is sensitive and I have to use products that don’t irritate it - I can’t use any of the Garnier range for example.