Q. Is this lip liner waterproof?
Ans. Yes, it is fully waterproof and smudge-resistant.

Q. Can I use it alone or only under lipstick?
Ans. Both; it can define and color lips alone or as a base under lipstick.

Q. How long does it last?
Ans. Up to 8–10 hours depending on wear and eating/drinking.

Q. Is it suitable for all skin tones?
Ans. Yes, Taupe Pink complements most skin tones for a natural look.