Round Lab
Round Lab Birch Juice Moisturizing Pad
Ingredient analysis and how the ad lines read
Read on 2026-09-09
What is this product?
Choose this if the job is a plain water step delivered on a sheet: 80 pads of a humectant-only essence, no acid, no fragrance, no drying alcohol, nothing to layer around. Skip it if the reason for buying a pad is exfoliation or a documented sheet, because the essence carries neither and the brand publishes no fabric spec on any surface held here. The composition leads with water, dipropylene glycol and glycerin, prints birch sap at 10,967ppm in fourth place, and stacks xylitol-family sugars with three hyaluronic acid forms. Dipotassium glycyrrhizate, panthenol and allantoin cover the soothing side. One evidential limit governs the whole record: the ingredient list is retailer-derived, not brand-published, and no pH, no test data and no aggregated review figure were obtained.
What makes it different?
Two things separate it inside the pad shelf. The essence is a pure humectant solution with no exfoliating acid at all, which is unusual for the format and makes it a daily rather than a periodic pad. And the label prints one exact concentration, birch sap at 10,967ppm, while the other 23 entries on the same string carry no amount.
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know 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
- Dipropylene Glycol
- Glycerin
- Betula Platyphylla Japonica Juice
- Xylitylglucoside
- Anhydroxylitol
- Xylitol
- Glucose
- Dipotassium Glycyrrhizate
- Sodium Hyaluronate
- Panthenol
- Glyceryl Glucoside
- Glyceryl Caprylate
- Hyaluronic Acid
- Hydrolyzed Hyaluronic Acid
- Ascorbic Acid
- Allantoin
- 1,2-Hexanediol
- Arginine
- Hexylene Glycol
- Hydroxyacetophenone
- Disodium EDTA
- Xanthan Gum
- Carbomer
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
Did the ad claims hold up?
We checked 4 lines this product advertises against the ingredient list and public documents. One of them holds up. The rest are only partly right or have nothing behind them.
Claims translated from Korean, originals preserved.
backed by evidence1
- Overseas shipping available product
Korean original
해외배송 가능상품
likely, not proven1
- Birch moisture pad
Korean original
자작나무 수분 패드
partly backed1
- Birch sap (10,967ppm)
Korean original
자작나무수액(10,967ppm)
no evidence1
- Hydrating and Soothing, Triple-Layer Toner Pads, Birch Sap and Hyaluronic Acid, Cooling for Sensitive Skin
Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.
What else is worth seeing?
Products we read alongside this one.
Which articles cover it?
Articles on this site that write about this product.