Home / Sunscreens / Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++
Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++
By Nur → Last verified 10/6/2026
Price checked 10/6/2026
Flash deal; list price $21.00 (checked 2026-09-29, flash sale -- recheck sooner than the standard cycle).
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What we found
Based on how this product compares to others in the sunscreens category, cross-referenced against retailer listings and market data.
Strengths
- + SPF confirmed via 3 independent clinical testing institutions in Korea
Worth knowing
- - Chemical filter (retailer-stated: Stylevana labels it 'Chemical Sunscreen'). Fragrance-free (no Fragrance/Parfum in the ingredient list; page states formulated without essential oils). The separate All-day Airy Mineral Sunscreen is a different product, not included.
Key ingredients
These are the ingredients Dear, Klairs highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: confirmed fragrance-free.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Niacinamide | A form of vitamin B3, one of the most studied ingredients in cosmetic dermatology. | Strengthens the skin barrier by boosting ceramide production, helps even out tone by limiting pigment transfer to skin cells, and can reduce the look of enlarged pores. |
| Allantoin | A soothing compound, naturally occurring in some plants and also made synthetically. | Calms irritation and supports skin healing, often paired with other barrier-focused ingredients. |
| Adenosine | A compound naturally present in skin cells, used in skincare as an anti-aging active. | Recognized by South Korea's MFDS as a functional anti-wrinkle ingredient at 0.04% concentration, based on clinical studies showing measurable fine-line improvement; a real but modest effect, not a retinoid substitute. |
| Panthenol | Pro-vitamin B5, which converts to pantothenic acid once absorbed into skin. | Hydrates as a humectant, supports wound healing, and has anti-inflammatory, soothing effects on irritated skin. |
What the brand says
Dear, Klairs's own marketing claims, not our own findings.
- Free from essential oils
- Proven through 3 clinical trials at independent testing institutions
- No white cast
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
Current price is the lowest we've recorded so far.
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Frequently asked
How much does Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++ cost per g?
$0.29 per g (currently $14.70 for 50 g).
Has Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++ been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
Has Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++ won any awards?
Yes -- #2 in Hwahae Beauty Awards 2024.
What are the key ingredients in Dear, Klairs All-day Airy Sunscreen SPF50+ PA++++?
The ingredients Dear, Klairs highlights for this product include Niacinamide, Allantoin, Adenosine, Panthenol.