Q. Can I use this serum every night?
Ans. Start with 2–3 nights per week and gradually increase to nightly use as tolerated.

Q. Is it suitable for sensitive skin?
Ans. It may cause mild irritation for sensitive skin; do a patch test first.

Q. Can I use it with other active ingredients?
Ans. Avoid using with strong acids or other retinol products simultaneously.

Q. Does it provide hydration too?
Ans. Yes, it contains hydrating ingredients like glycerin and hyaluronic acid.