Piboo
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Dear Klairs All Day Airy Mineral Sunscreen

Ingredients and claims, checked

Product photo of Dear Klairs All Day Airy Mineral Sunscreen

Last checked September 12, 2026

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What is it like at a glance?

What the ingredients do

Softening leads, with 6 of 33 ingredients. It also contains Niacinamide.

Softening
6
Hydration
4
Moisture seal
4
Brightening
1

By skin type

  • DryNeutral
  • OilyGood fit
  • CombinationGood fit
  • SensitiveGood fit

Piboo’s rating from user reports.

Worth knowing

  • Has a fungal-acne trigger
  • On pore-clogging lists

Made for

What is this product?

What to expect
This sunscreen is registered in Korea as a functional cosmetic for brightening and UV protection.
Key ingredients
Zinc Oxide, Niacinamide, Ectoin
When
Morning

It uses mineral filters.

Who is it for?

Good for

  • Sensitive skin
  • Dehydrated oily skin

Less suited to

  • Deeper skin tones that want no white cast
  • Very dry skin that needs a heavy, sealing moisturizer

What's good, and what to watch for?

Good points

  • Registered as a brightening and sun-protection functional cosmetic
  • Ectoin and Panthenol add moisture

Watch-outs

  • If you clog easily: Cetyl Ethylhexanoate, Hydrogenated Coconut Oil
  • If you get fungal acne: Polyglyceryl-6 Polyricinoleate, Polyglyceryl-2 Dipolyhydroxystearate

How do you use it?

Where in your routine
Final morning step, after moisturiser, with reapplication through the day
Pairs well with
  • A humectant essence or light moisturiser allowed to set before application
  • An oil or balm first cleanse at the end of the day
Don't combine with
  • Rubbing a second layer over an existing one during reapplication
  • Leave-on acids or retinoids applied in the same morning

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Tap a name to read about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.

Worth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

What the claims add up to

You can expect:
less visible dark spots · sun protection
Only partly backed:
better barrier support · better hydration
See each claim, checked (6)

Claims, checked

  • A refreshing and powdery mineral sunscreen.backed by evidence
  • In the case of functional cosmetics (whitening, wrinkle improvement, sunscreen products, etc.) under the ｢Cosmetics Act｣, UV protection, whitening improvement functional cosmeticsbacked by evidence
  • Meet the special UV care that protects the skin barrier exposed to ultraviolet rays and prevents skin damage.plausible, not tested
  • In addition to powerful UV protection (SPF 50+ PA++++), human application tests for the prevention of skin and skin barrier damage and skin moisture loss caused by UV exposure have also been completed.partly backed
  • With no pilling or white cast, it provides a natural tone-up effect, so it can be used as a foundation-free item or to achieve a smooth complexion without slipping even before base makeup.overstated
  • Eye irritation, primary skin irritation, and non-comedogenic tests have been completed, so even sensitive skin can use it with confidence.overstated

We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.

How we check claims

What else is worth seeing?

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