Lancome Teint Idole Ultra Wear is a long-lasting liquid foundation that provides full coverage and a matte finish. "045" is the shade number which represents the color of the foundation.
This foundation is designed to be lightweight and comfortable on the skin while providing full coverage that lasts up to 24 hours. It is formulated with color-true pigments that help to maintain a consistent color throughout the day, without oxidizing or fading.
The foundation also includes SPF 15 to provide some protection against the sun's harmful rays, although it is important to note that this level of sun protection may not be sufficient for extended periods of sun exposure.
To use this foundation, you can apply it after your regular skincare routine. Take a small amount and apply it to your face, starting in the center and blending outwards with a foundation brush, sponge, or your fingers. Build up coverage as desired, and be sure to blend carefully around the edges of your face and hairline to avoid any harsh lines.
It's important to choose the right shade for your skin tone to achieve a natural-looking finish. You can test shades by swatching them on your jawline or neck and choosing the shade that blends seamlessly with your skin.