Developing an effective skincare regime is key if you want beautiful, glowing, youthful skin. According to one dermatologist, one key product may be essential. Dr Heather MD took to YouTube to share her “best beauty advice”: make a habit of wearing sunscreen. She told women: “Wear sunscreen every single day. Don’t underestimate the power of prevention.” The expert revealed she learned this lesson in her early 20s – “and it’s the best thing I could have ever done for my skin”. A skincare expert spoke exclusively to GB News about how sun protection can be an excellent anti-ageing tool. A journal…