Q1: Can I use it under makeup?
Yes. The formula is non-sticky and works well as a base. Apply sunscreen first, wait about one minute, then apply makeup.
Q2: Is it suitable for sensitive or post-treatment skin?
Often yes — many users report comfortable use after aesthetic treatments. However, for fresh or compromised skin-barrier conditions, consultation with a clinician is recommended.
Q3: Is it CE or FDA approved?
European retailers list it as a CE-marked cosmetic. No publicly available confirmation exists for FDA OTC sunscreen approval, so regulatory status should be checked depending on market.