MAC Prep + Prime Lip Primer is a color-free base to wear under lipstick. Adds light moisture, smooths and refines the lips.
WHAT IT IS:
Improves the appearance of applied lip products
WHAT IT DOES:
Reduces lipstick feathering; provides immediate hydration; retexturizing; fragrance-free; oil-free; dermatologist-tested
HOW TO USE:
Apply a thin coating of lipstick primer over entire lip area and over lip edges. Follow with lipstick. If desired, line lips.