Embarrassing question

It's embarrassing to ask this question, but can you use facial Magic at the age of 25? It's awful to ask I know, but I suffered through severe depression and anxiety for about an year and now I have bags around my eyes and I have started noticing lines around my mouth and forehead. This is really making me self-conscious and feeling low all the time. I saw facial Magic on a shopping channel a while ago and it seemed fantastic, but are the face exercises useful for someone of my age. And what else can I do? Some diet changes? yoga or what? I fogot to mention the dark circles under my eyes aswell. I've have to stop writing now, it's making me depressed.