APLB - Glutathione Niacinamide Sunscreen 40ml

APLB Glutathione Niacinamide Sunscreen is an SPF50+ PA++++ formula that feels like skincare — fragrance-free, no white cast, and light enough to reapply.

SPF50+ PA++++

The highest tier on both scales. SPF covers UVB, PA covers UVA, and four plus signs is the top UVA rating in the Asian system.

Sunscreen is the actual brightening product

Worth stating plainly, because it’s the most important thing on this page: tone-focused skincare only works alongside daily SPF. New pigment forms as fast as old pigment fades without it. If you buy one product from a brightening line, this is the one that determines results.

Two finger-lengths, every morning

That’s the amount for face and neck — considerably more than most people apply. Under-application costs more protection than choosing a lower SPF ever would.

No white cast, no stickiness

The texture reads as a skincare step rather than a sunscreen layer, which is what makes daily use realistic. Texture is why most people abandon SPF.

Fragrance-free

Fragrance is among the most common triggers for reactive skin, and its absence matters more in a product you apply every single day.

Remove it properly at night

Leftover sunscreen is a common and underestimated cause of congestion. Use an oil cleanser or balm first, then a water-based cleanser.

How to use

As the final step of your morning routine, apply generously and evenly to face and neck — about two finger-lengths. Let it settle for a few minutes before makeup. Reapply every two hours outdoors, and after swimming or sweating.

Frequently asked questions

How often should I reapply?

Every two hours outdoors, and after swimming, sweating or towel-drying. A sun stick is the easiest format for topping up over makeup.

Do I need sunscreen indoors?

UVA passes through window glass, so it’s worth wearing near windows. If you’re away from daylight entirely, it matters less.

Does it work under makeup?

Yes — give it a few minutes to settle before base makeup so it doesn’t pill.

Is SPF50+ much better than SPF30?

Marginally, on paper. Applying enough matters far more than the number.

Will it sting my eyes?

The fragrance-free formula reduces that risk, though chemical filters can migrate with sweat. Keep it slightly away from the lash line.

Pairs well with

Read our Korean sunscreen guide, or browse Korean sunscreen and brightening picks.