ROUND LAB BIRCH JUICE MOISTURIZING TONER
Ingredients and claims, checked
Last checked September 21, 2026
Other stores (2)
- Olive Young USShips to the US
- Korean brand site (in Korean)
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What is it like at a glance?
What the ingredients do
Hydration leads, with 4 of 21 ingredients. It also contains Saccharum Officinarum (Sugarcane) Extract.
By skin type
- OilyGood fit
- CombinationGood fit
Piboo’s rating from user reports.
Made for
What is this product?
- What to expect
- It's made for better hydration.
- Key ingredients
- Betula Platyphylla Japonica Juice 1%, Glyceryl Glucoside, Ascorbic Acid
- When
- Morning and evening
A hydrating toner made with birch sap. It sinks in easily and leaves skin dewy. It comes in a 300 ml size.
Who is it for?
Good for
- Dehydrated oily skin
- Sensitive skin
- Combination skin
Less suited to
- Skin that needs a sealing layer
- Skin that reacts to vitamin C
What's good?
Good points
- Contains Betula Platyphylla Japonica Juice 1%
- Hyaluronic acid, panthenol and glyceryl glucoside add moisture
How do you use it?
- Pairs well with
- A moisturizer or cream applied after, onto skin that is still damp
- A barrier or ceramide product later in the same routine
- Don't combine with
- Another leave-on vitamin C product used in the same step
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 ingredient
- Water
- Glycerin
- Propanediol
- Glycereth-26
- Pentylene Glycol
- Betula Platyphylla Japonica Juice
- 1,2-Hexanediol
- Chondrus Crispus Extract
- Saccharum Officinarum (Sugarcane) Extract
- Sodium Hyaluronate
- Hyaluronic Acid
- Panthenol
- Tromethamine
- Dipotassium Glycyrrhizate
- Glyceryl Caprylate
- Glyceryl Glucoside
- Butylene Glycol
- Ascorbic Acid
- Carbomer
- Xanthan Gum
- Disodium EDTA
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
See each claim, checked (9)
Claims, checked
An all-in-one toner that works as a wipe-off toner, a soak-in toner, and a pack toner.
backed by evidenceJudged as a non-irritating product in terms of primary skin irritation.
backed by evidenceA moisture-boosting toner that opens the path for the first step of skincare.
plausible, not testedTo protect forests, it is made with soy ink on an FSC-certified single carton.
plausible, not testedThe concentrated ampoule-type toner gently absorbs into the skin to fill it with stronger moisture.
partly backedInje birch sap, grown with the cool energy of a fresh breeze, is rich in amino acids and minerals, supplying moisture to dry skin and keeping it hydrated.
partly backedA powerful synergy of vitamin C and hyaluronic acid! It forms a vita-moisture barrier on skin that has been irritated by the external environment and lost moisture, making it moist and vibrant.
overstatedGlyceril glucoside, the core ingredient of the resurrection plant, activates the water channel *aquaporin inside the skin to help deliver powerful moisture.
no supporting source foundFollowing the Dokdo toner, we introduce the ampoule toner crafted by the toner master.
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.
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