KLAIRS - All-day Airy Sunscreen SPF50+ PA++++ 50g

Monday to Sunday, sunrise to sunset, inside and outside — the All-day Airy Sunscreen’s motto is really a formulation brief. The only sunscreen that protects you is the one you will actually wear daily, so KLAIRS built theirs to disappear: SPF50+ PA++++ protection in a texture so light and airy that reapplying it stops being a negotiation.

Why It Works

Maximum ratings on both scales — SPF50+ against UVB, the burning rays, and PA++++ against UVA, the wavelengths that drive photoaging and pigmentation even through windows (hence the “inside” in the motto). The airy, weightless finish is the strategic part: no heaviness, no greasy film, nothing to dread — engineered in the KLAIRS house style of comfort-first formulation, so it layers cleanly after skincare and sits quietly under makeup.

How to Use

Every morning as the final skincare step, in a genuinely full layer — about a quarter teaspoon for the face — with reapplication every two hours outdoors. Daily SPF is the highest-impact product in any routine: it protects the results of everything else you use, from vitamin C to retinoids. Choosing between filter philosophies? See chemical vs mineral sunscreen; the full shelf is in Korean sunscreen.

Who It’s For

Anyone whose sunscreen history is a graveyard of abandoned heavy creams — and every KLAIRS routine, which this completes as the missing morning step. Office workers included: UVA does not respect windows.

FAQ

Do I need sunscreen indoors?

If you sit near windows, yes — UVA penetrates glass and quietly drives pigmentation and photoaging. The “inside and outside” motto is not marketing whimsy; it is how UVA works.

Will it pill under makeup?

The airy finish is designed to sit cleanly under base makeup — apply skincare, wait a minute, sunscreen, wait another, then makeup. Thin, set layers are the anti-pilling method with any SPF.

How much should I apply?

About a quarter teaspoon for the face — most people apply a third of the amount that the SPF rating assumes. Generosity, plus reapplication outdoors, is what makes SPF50+ real.

100% authentic, sourced from verified Korean distributors. Explore the full KLAIRS collection, more Korean sunscreen, and the complete KLAIRS brand guide.