We all have our favorite brands. By the time you’re in your 20s, you already have at least one go-to brand if not a handful. Our favorite mascara makes our eyes pop and our favorite red lipstick makes us feel like Marilyn Monroe or Taylor Swift. We’re never going to give them up. They’re a part of our lifestyle and we love them too much. But unfortunately, it may be time to reassess our favorites as they might be harming us.