What is Betula Platyphylla Japonica Juice?
Role not confirmed
We haven't written up what this ingredient does yet. The products below feature it as a key ingredient.
Which products feature it?
17 of the 2320 products we've checked feature this as a key ingredient. Products that disclose a concentration or list it near the top of the ingredient list come first.
Showing 1 to 12.

Round Lab
자작나무 수분 워시오프 팩 (Korean)This brand publishes no English name for this product. The name above is as printed in Korean.
It's made for better hydration.
Key Betula Platyphylla Japonica Juice (#1 on the ingredient list), Glyceryl Glucoside
13 claims, summarized
- Only partly backed:
- better hydration (amount unknown)
See each claim
Claims, checked
Moist Moisture-Filled Wash-Off Pack
plausible, not testedA close-fitting moisturizing barrier filled with nourishment
plausible, not testedInje birch sap is rich in amino acids and minerals, supplying moisture to dry skin and keeping it moist
partly backedWith Glyceryl Glucoside that opens the moisture path, moisture even deeper
partly backedGlyceryl Glucoside, the key ingredient of the resurrection plant, activates *Aquaporin, the water channel in the skin, helping to supply powerful moisture
partly backedRecharge moisture and vitality with Vita Hyaluronic Acid
partly backedIts bouncy cream texture gently absorbs into the skin and more powerfully fills it with moisture
partly backedDetermined as a non-irritating product in terms of primary skin irritation
partly backedNo relevant skin reactions were detected in the test area following a single product application.
partly backedContains the refreshing moisture of Inje birch to keep skin moist all day long
overstatedForms a Vita moisture barrier on parched skin irritated by the external environment and stripped of moisture, making it moist and lively
overstatedSupplies moisture and nourishment to skin dried out by the external environment, maintaining deep hydration that stays moist without drying for a long time
overstatedRound Lab makes cosmetics that even sensitive skin can use with peace of mind
nothing specific to check
It's made for calmer skin.
Key Betula Platyphylla Japonica Juice (#1 on the ingredient list), Niacinamide, Magnesium Ascorbyl Phosphate
2 claims, summarized
- Only partly backed:
- calmer skin
See each claim
Claims, checked
QAIRANG Gairang | Daily Booster Vitamin C Plus Toner that provides soothing and whitening for sensitive skin. A rest of natural ingredients that gives comfort to the skin.
partly backedWhitening soothing hyaluronic acid moisture glow
partly backed

Round Lab
Birch Juice Moisturizing Sun Serum
Key Betula Platyphylla Japonica Juice (#2 on the ingredient list), Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid
1 claim checked
Claims, checked
Ultra-light
plausible, not tested

Round Lab
Birch Juice Moisturizing Pad
Key Betula Platyphylla Japonica Juice (#4 on the ingredient list), Glycerin, Dipropylene Glycol
2 claims, summarized
- Don't count on:
- better hydration · calmer skin
See each claim
Claims, checked
Birch sap (10,967ppm)
partly backedHydrating and Soothing, Triple-Layer Toner Pads, Birch Sap and Hyaluronic Acid, Cooling for Sensitive Skin
no supporting source found
It's made for less visible pores and better hydration.
Key Betula Platyphylla Japonica Juice (#5 on the ingredient list), Niacinamide, Camellia Sinensis Leaf Extract
12 claims, summarized
- Only partly backed:
- less visible pores · better hydration
- Don't count on:
- less shine
See each claim
Claims, checked
A fresh-type ampoule formula that absorbs lightly without stickiness and finishes moistly.
plausible, not testedPore area improved by 17.75% with 2 uses over 2 weeks
partly backed245,000ppm high-content birch sap fills skin that is shiny and inwardly dry with deep moisture that does not dry out, balancing moisture
partly backedVegan 100% formula that protects skin and the environment
partly backedA mask pack where a 70% wheat-origin yarn vegan-certified sheet that helps remove excess sebum and waste, together with patented ingredients for pore contraction and sebum care, tightly tightens pores and finishes smoothly
no supporting source found100% satisfaction with efficacy proven by survey
no supporting source foundConcentrated pore reduction with patented ingredients
no supporting source found8 plant-derived extracts effectively suppress pore enlargement caused by excessive sebum secretion
no supporting source foundA vegan sheet of 70% wheat yarn made from wheat raw material adheres perfectly to the skin, helping with sebum adsorption and waste removal
no supporting source foundSkin irritation test, safe use for sensitive skin
no supporting source foundEWG Green grade, all ingredients you can use with confidence
no supporting source foundSebum swish, pores erased, for pores Dr. Mask Pore
nothing specific to check
Key Betula Platyphylla Japonica Juice (#6 on the ingredient list), Hyaluronic Acid, Tremella Fuciformis Sporocarp Extract
1 claim checked
Claims, checked
Birch Water Double Gel Mask (10 sheets), Mask,Gel sheet,Inje birch sap,Hyaluronic acid,Moist mask, Round Lab, Birch water
backed by evidence

Round Lab
Birch Moisture Drop Serum
Key Betula Platyphylla Japonica Juice (#6 on the ingredient list), Bakuchiol, Betulin
2 claims checked
Claims, checked
Birch sap(10,967ppm)
backed by evidenceBirch Moisture Drop Serum
partly backed
It's made for better hydration.
Key Betula Platyphylla Japonica Juice (#6 on the ingredient list), Glyceryl Glucoside, Ascorbic Acid
9 claims, summarized
- Only partly backed:
- better hydration
See each claim
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
Key Betula Platyphylla Japonica Juice (#7 on the ingredient list), Niacinamide, Adenosine

Round Lab
자작나무 수분 크림 (Korean)This brand publishes no English name for this product. The name above is as printed in Korean.
It's made for better hydration and less shine.
Key Betula Platyphylla Japonica Juice (#8 on the ingredient list), Glyceryl Glucoside, Ascorbic Acid
16 claims, summarized
- Only partly backed:
- better hydration · less shine · less visible pores
- Tests passed:
- non-comedogenic
See each claim
Claims, checked
This test product is judged to be suitable for use on human acne-prone skin (non-comedogenicity).
backed by evidenceTo protect forests, this product was made using soy ink on FSC-certified cartons.
plausible, not testedThe moisture capsules condensed in the cream melt softly into the skin, filling it with moisture even more powerfully.
partly backedEffect of improving moisture content within the skin
partly backedEffect of reducing facial sebum
partly backedEffect of reducing blackheads
partly backedInje 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 backedOily-but-dehydrated skin OK! No greasiness, only moisture soaking in-
partly backedSurvey results carefully evaluated by 333 members of the Hwahae survey panel
overstatedIt helps resolve skin concerns caused by lack of moisture, such as rough skin, excessive oil, blackheads and sebum.
overstatedThe 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.
overstatedMoisturizing effect that lasts 48 hours and keeps even the inner layers moist
no supporting source foundEffect of reducing skin oil
no supporting source foundGlyceryl glucoside, the key ingredient of the resurrection plant, activates *aquaporins, the water channels in the skin, helping to supply powerful moisture.
no supporting source foundGerman derma test completed
no supporting source foundSkin irritation test completed
no supporting source found

Round Lab
Birch Juice Mild-Up Sunscreen
It's registered in Korea as a functional cosmetic for UV protection.
Key Betula Platyphylla Japonica Juice (#12 on the ingredient list), Zinc Oxide, Glyceryl Glucoside
36 claims, summarized
- You can expect:
- sun protection
- Only partly backed:
- calmer skin (amount unknown) · clearer-looking skin · better hydration (amount unknown)
- Don't count on:
- less shine
- Free of:
- the ingredients it lists
See each claim
Claims, checked
UV-blocking functional cosmetic
backed by evidenceGerman Derma Test EXCELLENT rating certification
backed by evidenceCertificate for the Cosmetic product ROUND LAB BIRCH JUICE MILD-UP SUNSCREEN Dermatological test on humans in 2022 Study number: 2201113807
backed by evidenceUVB protection index SPF 50+
backed by evidenceUVA protection index PA++++
backed by evidenceTake an appropriate amount and apply evenly at the final step of skincare or 30 minutes before going out.
backed by evidenceTo protect forests, this product is made with an FSC-certified paper box and soy ink.
backed by evidence30 months before opening, 12 months after opening (Products with more than 18 months of remaining shelf life from the shipping date will be shipped sequentially.)
backed by evidenceKorea Kolmar Co., Ltd. / Seorin Company Co., Ltd.
backed by evidenceSPF 50+ PA++++
backed by evidenceDaily sunscreen, gentle even on sensitive skin with zinc mineral sunscreen!
plausible, not testedMoisture is a bonus! Hydrating mineral sunscreen
plausible, not testedDeeper moisture with glyceryl glucoside, which opens the moisture channel
plausible, not testedA moist cream type that absorbs smoothly
plausible, not tested#LowIrritation #SafeMineralSunscreen
partly backedAs a mineral sunscreen composed of zinc oxide that has a broad UV protection range and is even gentler on the skin, it helps provide thorough UV protection as well as soothing and protecting sensitive skin.
partly backedNon-nano mineral sunscreen without worries about absorption
partly backedNon-nano particle analysis test (Korea Testing & Research Institute | 22.1.26~22.2.14)
partly backedDermatic AC 3 [ Patent No.: 10-1332215 ] Cosmetic composition for improving acne and enhancing immunity, containing a complex fermented extract of cedar and lotus leaf as an active ingredient.
partly backedPowerful sun care confirmed by clinical trials
partly backedUVA (PFA) and UVB (SPF) protection index human application test, Korea Skin Science Research Institute | 21.12.27 ~ 22.1.28
partly backedThe sap of Inje birch trees, grown imbued with the refreshing spirit of cool breezes, is rich in amino acids and minerals, supplies moisture to dry skin, and maintains moist skin.
partly backedWe join the movement to save the earth by excluding UV-blocking ingredients that harm marine ecosystems and coral reefs.
partly backedIt's not a dry and stiff mineral sunscreen! With a moisture-rich cream formulation, it offers smooth spreadability and a fresh finish as standard, and even delivers a natural tone-up effect.
partly backedIt is an inorganic UV blocker composed of non-nano particles that reflect UV rays on the skin surface, so it is not absorbed into the skin and can be used with peace of mind.
overstatedDermatic AC, a patented ingredient effective in soothing the skin
overstatedHaving earned the EXCELLENT rating from a strict German skin science research institute, even sensitive skin has no worries about irritation.
overstatedGlyceryl glucoside, a key ingredient of resurrection plant, activates aquaporin, the water channel in the skin, helping to supply powerful moisture.
overstatedThe soothing patented ingredient quickly calms skin that has become sensitive to external irritation and also cares for excess oil and sebum.
no supporting source foundPacked with refreshing Inje birch tree moisture to keep you hydrated all day long
no supporting source foundSynergy of vitamin C and hyaluronic acid! It forms a vita moisture film on parched skin that has been stressed and lost moisture from external environments, creating moist and vibrant skin.
no supporting source foundSafe, Adherent Mineral Sun
nothing specific to checkPeace of mind again with the German Derma Test
nothing specific to checkRecharge moisture vitality with VitaHyaluronic acid
nothing specific to checkClean sun care with the ocean in mind
nothing specific to checkWhen you need rising moisture, a moisture line that recharges tired skin.
nothing specific to check
Key Betula Platyphylla Japonica Juice (#12 on the ingredient list), Niacinamide, Adenosine
Often featured alongside it
Are the claims about it backed up?
We checked each claim that features this ingredient. Open the list below to see the result for each one.
See the results by claim
| Result | Claims |
|---|---|
| backed by evidence | 2 of 4 |
| partly backed | 2 of 4 |
These are counts of claims, not products. One product can name the same ingredient in several claims, and we checked each one on its own.





