Wrinkles are normal and can happen early on in life, too. I have some forehead wrinkles, as well. If you haven’t picked up a skincare routine that you’re committed to yet, that’s the best place to start off. Consistency in skincare is key, because only doing it every other day or a couple times a week won’t yield the results you want. I would recommend using a chemical exfoliant above all else. It will help exfoliate off dead skin cells and brighten dull or calloused skin. Once your skin is properly exfoliated, it absorbs serums and moisturizers at a more effective level so in my opinion it’s the best thing to start off with. My favorite are any products with AHA’s in them or other acids that perform similarly. Juice Beauty’s Apple Peel and Pixi’s Glow Tonic have been really effective for me.