How can lipstick color test produce the most authentic effect?

After the preliminary color test, pour some lip makeup remover with a cotton pad to wash off the existing lip color to avoid color confusion. After removal, the outermost edge of the lip will be primed. You can choose professional lip gloss, or curl your lips and apply foundation evenly around your lips. The main purpose is to make lips look whiter and highlight lip color. In the process of coloring, try to fill in the color carefully along the lip line with the part touched by the lip liner pen. Usually, for the sake of beauty, the lip summit of the upper lip is obviously prominent, which will be more exquisite and moving. It is most convenient for a mobile phone to bring its own front lens, but there will be color difference between imaging and actual color. The rear lens will be closer to the primary color, so it is necessary to find the angle of the mirror selfie. SLR or a series of high-definition professional cameras are difficult to operate. First, you can't see the display screen and you can't control your facial expressions. Second, devices are relatively less accessible than mobile phones.