Any tips on how to manage acne in your 50s?

Hello, I am a woman in my 50s.

I'm getting older, but is it adult acne? Or...

Is there something wrong with my eating habits or lifestyle?

I frequently get acne on my cheeks and under my chin.

Do you have any tips on how to manage acne in your 50s?

I think I did a little bit of acne management in my 20s and 30s.

Time has passed, I don't remember how.

Please tell me an easy acne management method that I can try first~

Are there any problems with your eating habits?