Genes help a lot. I'm Caribbean, 55, no wrinkles yet. At 77 my mum is groomed and although slightly overweight, could pass for 60 easily.
I use a good anti-wrinkle skin cream with SPF30. I've taken a multi vitamin & mineral tablet + cod liver oil capsule daily since I was in my 20s. I do smoke, and like the occasional drink.
I use charcoal toothpaste as it whitens my teeth. Wear good bras for support. Always have my brows done. Look after my hair. Minimose carbs, as they make you look and feel sluggish.
I've started Pilates as good posture and a strong core help you to look fit and graceful, I think. Aside from that I use mini-trampoline and lift weights at home.
I actively aim to remove miserable and stressful people and situations in my life. I know I looked 10 years younger after doing that; you care less about maintaining yourself internally & externally when you've dementors around, I didn't realise that until they'd gone. I still work p/t and have a social life. Similar interests with OH so there's stuff we do together
That's it really, pretty much usual things