Piboo
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Round Lab 자작나무 수분 크림

Ingredients and claims, checked

Product photo of Round Lab 자작나무 수분 크림

Last checked September 28, 2026

Buy on Olive Young US
Mid-range for creams
Other stores (1)

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What is it like at a glance?

What the ingredients do

Hydration and softening lead, with 4 of 38 ingredients each. It also contains Jojoba Esters.

Hydration
4
Softening
4
Moisture seal
2
Exfoliation
1

By skin type

  • CombinationNeutral
  • SensitiveNeutral

Piboo’s rating from user reports.

Worth knowing

  • Has a fungal-acne trigger

Made for

What is this product?

What to expect
This cream is made for better hydration and less shine.
Key ingredients
Betula Platyphylla Japonica Juice 1%, Glyceryl Glucoside, Ascorbic Acid
When
Morning and evening

It has a gel-cream texture. It leaves a light moisture layer.

Who is it for?

Good for

  • Dehydrated oily skin
  • Combination skin

Less suited to

  • Very dry skin that needs a heavy, sealing moisturizer

What's good, and what to watch for?

Good points

  • Contains Betula Platyphylla Japonica Juice 1%
  • Glyceryl Glucoside and Hyaluronic Acid add moisture

Watch-outs

  • If you get fungal acne: Polyglyceryl-3 Methylglucose Distearate

How do you use it?

Where in your routine
Moisturizer, last step of the routine
Pairs well with
A water-based hydrating toner applied first

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.

Key ingredientWorth 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

Only partly backed:
better hydration · less shine · less visible pores
Tests passed:
non-comedogenic
See each claim, checked (16)

Claims, checked

  • This test product is judged to be suitable for use on human acne-prone skin (non-comedogenicity).backed by evidence
  • To protect forests, this product was made using soy ink on FSC-certified cartons.plausible, not tested
  • The moisture capsules condensed in the cream melt softly into the skin, filling it with moisture even more powerfully.partly backed
  • Effect of improving moisture content within the skinpartly backed
  • Effect of reducing facial sebumpartly backed
  • Effect of reducing blackheadspartly backed
  • Inje birch sap, grown imbued with the refreshing energy of cool breezes, is rich in amino acids and minerals and supplies moisture to dry skin, keeping it moist.partly backed
  • Oily-but-dehydrated skin OK! No greasiness, only moisture soaking in-partly backed
  • Survey results carefully evaluated by 333 members of the Hwahae survey paneloverstated
  • It helps resolve skin concerns caused by lack of moisture, such as rough skin, excessive oil, blackheads and sebum.overstated
  • The powerful synergy of vitamin C and hyaluronic acid! It forms a vita moisture barrier on dry skin that has been irritated by the external environment and has lost moisture, making it moist and full of life.overstated
  • Moisturizing effect that lasts 48 hours and keeps even the inner layers moistno supporting source found
  • Effect of reducing skin oilno supporting source found
  • Glyceryl glucoside, the key ingredient of the resurrection plant, activates *aquaporins, the water channels in the skin, helping to supply powerful moisture.no supporting source found
  • German derma test completedno supporting source found
  • Skin irritation test completedno supporting source found

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

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