my boy baby is 7 months old I find a difference on his skin color on the face, from below upperlips till his chin the color is little white, is it is a cause of concern and what does it mean?

A. The difference in your baby's skin color on his face could be due to a variety of factors such as mild skin discoloration, eczema, or even a harmless birthmark. However, it's always best to consult with a pediatrician or dermatologist to rule out any underlying concerns and to receive proper guidance on skincare for your baby.f