Detailed answer

Blackheads are formed when the sebaceous glands produce excessive oil (sebum) and mix with dead skin cells, resulting in a clogged pore. The dark color of blackheads is due to oxidation of the trapped debris and not due to lack of moisturization. While moisturizing is important for overall skin health, proper moisturization alone cannot directly cause blackheads. However, using heavy, pore-clogging moisturizers or not properly cleansing the skin before applying moisturizer can potentially contribute to the formation of blackheads. It is crucial to maintain a balanced skincare routine that includes regular exfoliation and proper cleansing to prevent blackheads.