There isn't a specific age when one should begin using anti-aging products and procedures, as everyone's skin is different and aging can be influenced by a variety of factors such as genetics, lifestyle, and environmental factors. However, most dermatologists recommend that people begin incorporating some form of anti-aging products into their skincare routine in their mid to late 20s or early 30s.
At this age, the skin's collagen production begins to slow down and fine lines and wrinkles may start to appear. Using anti-aging products such as retinoids, vitamin C, and hyaluronic acid can help to stimulate collagen production, reduce the appearance of fine lines and wrinkles, and improve the overall texture and appearance of the skin.
It's important to note that preventative measures, such as using sunscreen and avoiding smoking and excessive sun exposure, are also important for maintaining youthful-looking skin. Additionally, some more invasive anti-aging procedures like botox or fillers may be appropriate for individuals in their 30s or 40s.