Can I wear makeup when I am pregnant? A: Cosmetics are generally applied to the surface of the skin, and the absorption of chemicals by the human epidermis is actually very limited. The amount and concentration of cosmetics can only penetrate into the subcutaneous area, and the amount and concentration in the human blood is so small that it is almost impossible to measure, and normal use will not have a serious impact on the body. The skin on the face is small and is only a small part of the skin compared to the whole body, so the amount that can be absorbed is even more limited. Although most physicians do not prohibit pregnant women from wearing makeup, they do have a few suggestions for these beauty-loving mothers. Choose trustworthy brands and manufacturers, avoid buying poor quality products from unknown sources, the ingredients inside are uncertain; 2. Do not use hair dyes, because they may contain carcinogenic ingredients, pregnant mothers should pay more attention; 5.