I got a diet shake recommendation and I'm going on a diet^^

Hello.

As I get older, I'm worried about the wrinkles that keep appearing on me. I'm writing this post to ask for recommendations for diet shakes that are easy to drink as a meal replacement.

If there is a diet shake recommendation that is not too sweet and leaves you feeling full for a long time, it would be perfect for middle-aged people like me.

I'm really looking forward to losing weight healthily thanks to the recommendation of a diet shake that is rich in nutrients, especially protein.

Could you please tell me what you usually eat? ^^