Do students without makeup use liquid foundation or bb cream?

Foundation or bb cream is not directly related to makeup. Foundation mainly plays a role in protecting the skin, which can form a protective film on the skin to isolate the facial skin from the outside air and prevent the outside air from polluting the skin. At the same time, it will partially repair some defects of the skin, and the makeup will be more delicate after the foundation is finished. BB cream is essentially a makeup product, mixed with liquid foundation, so you must use professional makeup remover to remove makeup after use. But its concealer effect is not as good as foundation. At present, there is not much difference between the two products on the market. If it's just to conceal the blemishes, the foundation works better.