I am always puzzled by this 'looking your age' stuff.
The older we get the more diverse our looks and by the time you reach 70, one person will be frail, disabled, shrunken and wrinkled, another will be grossly overweight and pastey faced. and another person the same age will be running marathons, smooth faced (naturally) and as fit as a fiddle. Each 'looks their age'.
I often envisage an advertising competiton where photos are taken of may be 20 people, all aged 75. The photos would include healthy fresh faced people, grey or white haired people, ill and well people. People would be asked whaat specific thing do all these people have in common, and see how many would say that they were alldespite all their differnces, exactly the same age.