Q. Can it be used on sensitive skin?
Ans. Yes, but start slowly and monitor for irritation.

Q. How long does it take to see results?
Ans. Improvement is usually noticeable within 8–12 weeks of consistent use.

Q. Can it be used with other acne products?
Ans. Avoid using other strong acids or retinoids simultaneously.

Q. Is it safe for daily use?
Ans. Yes, once daily as directed; overuse may increase irritation.