Derma Decode Beginner's Retinol Serum is a night-use facial serum designed for beginners who want to start retinol skincare with a balanced routine. It helps support skin cell turnover, improve the appearance of fine lines and wrinkles, and promote firmer, smoother-looking skin over time. The formula also helps brighten the skin, support barrier comfort, add hydration, and keep the complexion looking plump and healthy. It is ideal for those beginning an anti-ageing routine and should be introduced gradually, starting twice a week at night, followed by moisturiser or night cream, with sunscreen used the next morning.