If we had to give you just the fundamental steps for great skincare, it would probably be these 4 timeless pillars: (1) Wear sunscreen: We talk about the importance of sunscreen constantly, but sunscreen can slow skin aging and reduce the risk of spots and wrinkles. (2) Manage your stress: Worrying can make you furrow your brow, and that can lead to forehead wrinkles. Try meditating or yoga to help manage stress. (3) Stay hydrated: Dehydrated skin can make wrinkles stand out. Aim for at least 8 glasses of fluid a day. (4) Stop smoking: Smoking is one of the leading causes of premature aging because the substances in smoke reduce collagen production. Naturally, we have plenty to say on the topic of skincare, but a review of the basics is always helpful from time to time.