BANOBAGI
BANOBAGI Derma Expert 2 Step Mask Moisturizing
Ingredient analysis and how the ad lines read
Read on 2026-09-24
What is this product?
A two step Korean night mask from BANOBAGI, sold on the brand's own store as a box of seven pouches, each with a sheet mask and a small sleeping mask. The statutory table registers it as a functional cosmetic for whitening and wrinkle improvement, and both formulas print niacinamide and adenosine. The sheet essence carries five ceramides, ectoin, a bifida ferment and a milk protein extract; the sleeping mask is a water gel with a vitamin run, melatonin, five grain extracts and eight hyaluronate forms. Neither list has a fragrance entry, an essential oil or an exfoliating acid. The brand's moisture and clarity percentages are footnoted as one subject's data. No lived use reports were collected.
What makes it different?
Two formulas in one pouch: a ceramide and ectoin sheet essence followed by a leave on vitamin and hyaluronate gel, with a registered whitening and wrinkle function. The ingredient names on the label match most of the marketing counts, but the headline efficacy percentages rest on single subject data by the brand's own footnotes.
Did the ad claims hold up?
We checked 20 lines this product advertises against the ingredient list and public documents. 2 of them hold up. The rest are only partly right or have nothing behind them.
Claims translated from Korean, originals preserved.
backed by evidence2
- Whitening, wrinkle improvement
Korean original
미백, 주름개선
- Dual functional: whitening, wrinkle improvement
Korean original
미백, 주름개선 2중 기능성
likely, not proven2
- #Moisture_OneGlassPack that resolves skin thirst before sleep
Korean original
잠들기 전 피부 갈증 해결하는 #수분_한잔팩
- With a feather-like soft fit, it adheres closely to every contour of the skin without any lifting.
Korean original
깃털 같이 부드러운 착용감으로 피부 굴곡 사이사이까지 들뜸 없이 밀착됩니다.
partly backed4
- Immediate skin moisture improvement test completed
Korean original
즉각 피부 보습 개선 테스트 완료
- As a product that has completed skin irritation tests for both the sheet mask pack and the sleeping mask 2 STEP, it can be used comfortably on a daily basis.
Korean original
시트 마스크팩과 슬리핑 마스크 2 STEP 모두 피부자극 테스트를 완료한 제품으로 편안하게 데일리 사용이 가능합니다.
- Powerful moisturizing care effect with 3 types of special moisture management ingredients
Korean original
수분 관리 특별 성분 3종으로 강력한 보습 케어 효과
- BANOBAGI's Derma Expert Two Step Mask is a 'low-irritation' product that has completed skin irritation tests for all products in the line.
Korean original
바노바기의 더마 엑스퍼트 투스텝 마스크는 라인 전제품 피부자극 테스트를 완료한 '저자극' 제품입니다.
overstated ad line6
- Improves skin moisture by 32% with 1 use*
Korean original
1회 사용으로 피부 보습 32% 개선*
- Improves skin transparency by 3.7% immediately after use**
Korean original
사용 직후 피부 투명도 3.7% 개선**
- Proven efficacy through completed clinical tests
Korean original
임상 테스트 완료 증명된 효과
- Skin with no worry of dryness thanks to ingredients that improve skin condition
Korean original
피부 컨디션을 올려주는 성분으로 건조해질 걱정 없는 피부
- Complete moist, healthy, radiant, water-glow skin
Korean original
촉촉하고 건강한 광채 물광 피부 완성
- The sleeping mask is absorbed into the skin and cares for it overnight, resulting in transparent and healthy skin.
Korean original
슬리핑 마스크는 피부에 흡수되어 밤사이 투명하고 건강한 피부로 케어해줍니다.
no evidence3
- Non-sticky sleeping mask that aids sleep
Korean original
끈적이지 않고 수면을 돕는 슬리핑 마스크
- Ultrafine microfiber microcell sheet with a thickness of 1/100 of a hair
Korean original
머리카락 1/100 굵기의 극세사 마이크로셀 시트
- Vegan certification completed
Korean original
비건 인증 완료
says nothing3
- Perfect 2-STEP night care for skin's deep sleep in a busy daily life
Korean original
바쁜 일상 속 피부 숙면 완벽한 나이트 케어 2-STEP
- Overnight high-nutrition care
Korean original
밤사이 고영양 케어
- Skin that gets a deep sleep full of vitality overnight
Korean original
밤새 생기 가득하게 꿀잠 자는 피부
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.