Q. Is this serum suitable for sensitive skin?
Ans. Yes, it is formulated to be gentle and suitable for most skin types.

Q. How long before I see results?
Ans. Noticeable improvements in oil control and blemishes may appear within 2–4 weeks.

Q. Can it be used with other active ingredients?
Ans. Yes, but introduce gradually when combining with strong acids or retinol to avoid irritation.

Q. Can it be used under makeup?
Ans. Yes, it absorbs quickly and works well under moisturizer or sunscreen.