A makeup primer is a cosmetic product applied to the face before foundation or other makeup. It creates a smooth, even surface for makeup application and helps makeup last longer. Primers can also help to control shine, minimize the appearance of pores, and improve the overall appearance of the skin.
The best makeup primer for mature skin will help to smooth out wrinkles and fine lines, even out skin tone, and create a more youthful appearance. It should also be lightweight and non-greasy, so that it doesn’t weigh down the skin or cause breakouts.