We all know that prevention is better than cure. In the fight against dullness, fine lines, and sagging skin, there are several key ingredients to help slow the clock. Antioxidants such as Vitamin C, chemical exfoliants, healing ingredients like snail mucin, moisturising plant oils, and plumping hyaluronic acid all play a part in helping you look your best and ensuring your skin is healthy. But the most important anti-aging product you could ever use? Sunscreen! This is one of the most obvious, but often overlooked, Korean skincare "secrets" - using high SPF sunscreen every single day, no matter the season or weather. If you're outdoors for long periods of time, remember to reapply often!