Q. Can this serum be used on sensitive skin?
Ans. Yes, but start slowly (2–3 nights per week) and patch test to avoid irritation.

Q. Can it be used with other serums?
Ans. Yes, it can be layered under moisturizers; avoid strong acids in the same routine to prevent irritation.

Q. How soon will I see results?
Ans. Visible improvements in fine lines, brightness, and texture may appear in 4–6 weeks with consistent use.