Using Aziderm and Brilante Max Serum together is generally considered safe, as there are no known interactions between the two products. However, it would be better to use them at different times of the day, such as using Brilante Max Serum during the day and Aziderm at night. Aziderm contains azelaic acid, which is well-regarded for its ability to treat acne marks and improve skin texture. On the other hand, Brilante Max Serum is formulated to target melasma and other types of pigmentation.