It's so annoying that only the tint remains on the inside of my lips after eating.

I applied my lip tint nicely before going to work, but when I looked in the mirror after lunch, the color was only left on the inner part of my lips and had completely vanished from the outside… 😂

It actually feels like it looks even messier lol

Does anyone have any tips for keeping lip tint from smudging? Or is a moisturizing lip product just the answer...?