A.O. Triple Defense Airy Tone-Up Sun Serum SPF 50+/PA++++

Benefits

• SPF 50+/PA++++ broad-spectrum protection in an airy, serum-weight formula that layers without pilling.
• A.OXINOL™ provides antioxidant defense alongside UV filters — the cleanup crew behind the sunscreen wall.
• Ectoin supports the skin's moisture barrier against environmental stressors like UV and pollution.
• Tone-Reflector™ technology smooths tone and texture for a natural, no-filter glow.

효능

• 에어리한 세럼 제형의 SPF 50+/PA++++ 광범위 차단이 밀림 없이 레이어링돼요.
• A.OXINOL™이 UV 필터와 함께 항산화 방어를 해요 — 선크림 벽 뒤의 뒷처리 부대예요.
• 엑토인이 UV와 오염 같은 환경 스트레스에 맞서 피부 수분 장벽을 지지해요.
• 톤-리플렉터™ 기술이 톤과 피부결을 매끄럽게 해서 자연스러운 노필터 광채를 줘요.

Best For

• UV protection
• Dull, uneven tone
• Environmental defense
• Makeup base / tone-up
• Lightweight sun care

How to Use

Apply as the final step of your morning skincare, before makeup. Smooth a generous amount over face and neck. Apply an extra thin layer to areas of high UV exposure — forehead, nose bridge, cheekbones. Reapply every 2-3 hours during prolonged sun exposure. 50ml.

Key Ingredients

A.OXINOL™

Amore Pacific's proprietary antioxidant complex with 3.7x the antioxidant capacity of vitamin C. Provides a second layer of defense behind UV filters. A.OXINOL™ is designed to neutralize free radicals that UV generates after it passes through sunscreen filters. Think of UV filters as the wall and A.OXINOL™ as the cleanup crew — together they form a more complete defense than either alone.

Ectoin

A natural stress-protection molecule from extremophile bacteria. Supports the skin's moisture barrier against environmental damage from UV, pollution, and temperature changes. Ectoin forms a hydration shell around skin cells, protecting their structure from environmental stressors. Unlike most barrier ingredients that sit on the surface, ectoin works at the cellular level to maintain hydration under stress conditions.

Tone-Reflector™ Technology

AP Beauty's light-diffusing technology that smooths the appearance of tone and texture for a natural, lit-from-within glow without white cast. Tone-Reflector™ uses micro-pigments that scatter light evenly across the skin surface, minimizing the appearance of unevenness and creating a soft-focus effect. It's the technology that gives this sun serum its tone-up function without the heavy, mask-like finish of traditional tone-up creams.