The best “anti-aging” product is sunblock, and that should be applied to the face daily ISABELLES LUXURIANCE as young as possible! In individuals with dry skin a daily moisturizer, serum and eye cream should be started in the early 20s. If the individual has oily skin, traditional anti-aging products can start in their 30s, but most likely they will be using a retinol product to combat acne breakouts, so they are already using preventative measures.