I've been using this C.E. Ferulic for normal, dry & mature skin for a few weeks now & I have noticed that it's made my skin more radiant. You only need a few drops from the pipette & then massage into a clean face, neck & decolletage. It sinks into the skin really easily too. This is an amazing Antioxidant serum. It has 15% pure vitamin C which helps to reduce the appearance of fine lines. It also protects against free radicals. It's an award winner too so what more could you ask. Perfect 💙💙💙