Q1: Can I use this serum every night?
Start with 2–3 times a week and increase frequency as your skin builds tolerance.

Q2: Is this serum suitable for sensitive skin?
Yes, but patch testing is recommended due to retinol potency.

Q3: Can I use it with other actives?
Avoid combining with exfoliating acids or Vitamin C on the same night to reduce irritation.

Q4: Will it cause dryness or peeling?
Some dryness or mild peeling may occur initially; use moisturizer and reduce frequency if needed.