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ATAGA Snow Sun Serum

Ingredients and claims, checked

Product photo of ATAGA Snow Sun Serum

Last checked September 13, 2026

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What is it like at a glance?

What the ingredients do

UV filter leads, with 5 of 36 ingredients. It also contains (-)-alpha-bisabolol.

UV filter
5
Hydration
4
Brightening
1
Wrinkle improvement
1

By skin type

  • DryNeutral
  • OilyGood fit
  • CombinationNeutral
  • SensitiveUse with care

Piboo’s rating from user reports.

Worth knowing

  • Has a fungal-acne trigger

Made for

What is this product?

What to expect
This sun serum is registered in Korea as a functional cosmetic for brightening, wrinkle improvement, and UV protection.
Key ingredients
Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
When
Morning

It mixes mineral and chemical filters. It comes in a 30 ml size.

Who is it for?

Less suited to

  • Sensitive skin

What's good, and what to watch for?

Good points

  • Registered as a brightening, wrinkle-care and UV-protection functional cosmetic

Watch-outs

  • If you get fungal acne: Dextrin Palmitate

How do you use it?

Where in your routine
Final morning skincare step, applied before sun exposure and in place of a separate tone-up base
Pairs well with
  • A hydrating toner or serum applied underneath
  • Nothing layered on top during the day
Don't combine with
A second tinted base applied over the top

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 · softer-looking fine lines · sun protection
Only partly backed:
better hydration · better barrier support
Don't count on:
a brighter skin tone · calmer skin · firmer skin
See each claim, checked (21)

Claims, checked

  • Whitening·Wrinkle Improvement·UV Protection Triple Functional Cosmeticbacked by evidence
  • Helps with skin whitening. Helps with skin wrinkle improvement. Protects skin from ultraviolet rays.backed by evidence
  • Moist yet definite tone-up coverage.backed by evidence
  • Brightens immediately upon application, a definite snow sun serum.backed by evidence
  • SPF50+/PA++++backed by evidence
  • No more layered makeup! One-shot bare-face sun serumplausible, not tested
  • Applies thinner and lighter than foundation with capsule technology, but with coverage that lasts reliably.plausible, not tested
  • Adheres thinly so even without careful application, it lightly keeps skin moist and smooth daily.plausible, not tested
  • With PF 50++ PA++++, powerful UV blocking.partly backed
  • Patented Aquaxyl™, a birch-derived ingredient, for moist coverage without inner dryness.partly backed
  • The patented ingredient derived from birch, Akuajil, maintains the moisture barrier in skin that easily dries under ultraviolet rays.partly backed
  • # Radiance of tone-up cream # Moistness of serum # Coverage of foundationpartly backed
  • Moist skin finish without lifting / Improvement of inner dryness and coolingpartly backed
  • All-in-one base tone-up serum that improves inner dryness with a patented birch-derived ingredient.partly backed
  • With premium edelweiss extract, radiant like snow.overstated
  • With Glutathionesome, all-in-one care for dark spots·blemishes.overstated
  • With Glutathionesome, which considers even the concern of easily noticeable blemishes from repeated UV exposure, for stable skin texture care.overstated
  • Experience the resilience of Edelweiss, which blooms in the permanent snow, and the bright, transparent skin coverage.overstated
  • A 3-second bare-face snow sun serum completed with a single touch.no supporting source found
  • Reduction of oxidative stress from UV / Alleviation of skin elasticity reduction environment / Indirect inhibition of melanin production process / Skin soothing and protectionno supporting source found
  • Edelweiss is a white and sturdy plant that survives even the extreme environment of the Alps' strong UV rays, low temperatures, and fierce winds.nothing specific to check

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