Round Lab

Round Lab 자작나무 수분 워시오프 팩

Ingredient analysis and how the ad lines read

Read on 2026-09-29

What is this product?

An 80 ml cream type wash off pack from the Korean brand Round Lab's birch line, listed on its own storefront and out of stock at collection. The statutory list of 43 entries, transcribed from the brand's detail image, starts with birch sap printed at 520,000 ppm, then glycerin and butylene glycol, with shea butter, jojoba, argan and coconut oils, glyceryl glucoside, ascorbic acid and two hyaluronates; water is 31st. No fragrance, essential oil, drying alcohol or exfoliating acid is printed. Two tolerance tests naming this pack are shown; no hydration measurement or usage instructions are printed on the surfaces collected. No English ingredient list appears on the surfaces collected. No lived use reports were collected.

What makes it different?

Within the brand's birch line, the landed cream, soothing gel and toner share birch sap, glyceryl glucoside, ascorbic acid and the hyaluronates with this pack, so those are the line's base. What sets the pack apart on its printed label is the lead: birch sap first at 520,000 ppm against 10,000 ppm in sixth to eighth place in those three, with water 31st, and a lipid base of shea butter with jojoba, argan and coconut oils that none of the three lists. The trade-offs: no usage or leave on time printed, no hydration measurement shown, and out of stock at collection.

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, except 1 with no dictionary entry, left in Korean.

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.

Did the ad claims hold up?

We checked 13 lines this product advertises against the ingredient list and public documents. Here is how they read: likely, not proven: 2 · partly backed: 7 · overstated ad line: 3 · says nothing: 1.

Claims translated from Korean, originals preserved.

likely, not proven2

  • Moist Moisture-Filled Wash-Off Pack
    Korean original

    촉촉 수분 채움 워시오프 팩

  • A close-fitting moisturizing barrier filled with nourishment
    Korean original

    영양으로 채우는 밀착 보습막

partly backed7

  • Inje birch sap is rich in amino acids and minerals, supplying moisture to dry skin and keeping it moist
    Korean original

    인제 자작나무 수액은 아미노산과 미네랄이 풍부하며 건조한 피부에 수분을 공급해 촉촉한 피부로 유지해줘요.

  • With Glyceryl Glucoside that opens the moisture path, moisture even deeper
    Korean original

    수분 길을 열어주는 글리세릴글루코사이드로 수분을 더욱 깊숙이

  • Glyceryl Glucoside, the key ingredient of the resurrection plant, activates *Aquaporin, the water channel in the skin, helping to supply powerful moisture
    Korean original

    부활초의 핵심성분인 글리세릴글루코사이드가 피부 속 물길 *아쿠아포린을 활성화시켜 강력한 수분 공급을 도와주어요.

  • Recharge moisture and vitality with Vita Hyaluronic Acid
    Korean original

    비타히알루론산으로 수분 생기 충전

  • Its bouncy cream texture gently absorbs into the skin and more powerfully fills it with moisture
    Korean original

    쫀쫀한 크림 타입으로 피부에 부드럽게 스며들어 더 강력하게 수분을 채워줘요.

  • Determined as a non-irritating product in terms of primary skin irritation
    Korean original

    피부 일차자극 측면에서 무자극성 제품으로 판정

  • No relevant skin reactions were detected in the test area following a single product application.

overstated ad line3

  • Contains the refreshing moisture of Inje birch to keep skin moist all day long
    Korean original

    인제 자작나무의 청량한 수분을 담아 하루종일 촉촉하게

  • Forms a Vita moisture barrier on parched skin irritated by the external environment and stripped of moisture, making it moist and lively
    Korean original

    외부 환경에 자극 받고 수분을 잃은 메마른 피부에 비타 수분막을 형성하여 촉촉하고 생기있는 피부로 만들어줘요.

  • Supplies moisture and nourishment to skin dried out by the external environment, maintaining deep hydration that stays moist without drying for a long time
    Korean original

    외부 환경으로 건조해진 피부에 수분과 영양을 공급하여 오랫동안 촉촉히 마르지 않는 깊은 보습을 유지해줘요.

says nothing1

  • Round Lab makes cosmetics that even sensitive skin can use with peace of mind
    Korean original

    라운드랩은 민감한 피부도 안심하고 사용할 수 있는 화장품을 만듭니다.

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.

How we read these lines