MEDICUBE
MEDICUBE Collagen Night Wrapping Mask
Ingredient analysis and how the ad lines read
Read on 2026-09-11
What is this product?
A 75 ml overnight wrapping mask whose name promises collagen and whose own label prints how little there is. 콜라겐추출물 sits at panel position 12 of 26 with a disclosed 0.1 ppm, one part in ten million, a figure Korean law did not require the brand to publish. It carries no functional filing at all: the brand's own table reads 심사필 유무 무, so the 탄력 and 광채 language on the page has no regulatory basis, and 아데노신 is present but undisclosed. No clinical test for this product appears on the page. Panel is clean of fragrance, alcohol, acids and pregnancy-caution ingredients.
What makes it different?
The separator is a disclosure that works against the marketing. Most panels print no concentrations, and the one this brand chose to print is the one that deflates the product name, which makes the collagen claim gradeable instead of merely suspicious. The second separator is the format: this is a peel-off PVA film rather than a cream-textured sleeping pack, so the overnight occlusion is mechanical and visible, and ingredient heuristics calibrated on leave-on emulsions transfer poorly to it. The third is a caution for anyone comparing sources.
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.
- Water
- Polyvinyl Alcohol
- Glycerin
- Agave Americana Stem Extract
- Niacinamide
- Sodium Hyaluronate
- 1,2-Hexanediol
- Chlorella Vulgaris Extract
- Vincetoxicum Atratum Extract
- Althaea Rosea Flower Extract
- Pancratium Maritimum Extract
- Collagen Extract
- Caprylyl Glycol
- Polyglyceryl-10 Laurate
- Glucose
- Butylene Glycol
- Ethylhexylglycerin
- Fructooligosaccharides
- Fructose
- Adenosine
- Caprylic/Capric Triglyceride
- Hydrogenated Lecithin
- Ceramide NP
- Tocopherol
- Sodium Stearoyl Glutamate
- Xanthan Gum
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
We could not place these in the list above: 폴리글리세릴-10라우레이트, 카프릴릭/카프릭트라이글리세라이드, 하이드로제네이티드레시틴, 소듐스테아로일글루타메이트, 글루코오스, 프룩토오스, 프룩토올리고사카라이드
Did the ad claims hold up?
We checked 4 lines this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.
Claims translated from Korean, originals preserved.
partly backed1
- A night wrapping mask that wraps the skin for 8 hours while you sleep, caring for elasticity and glow at the same time.
Korean original
잠든 사이 8시간 동안 피부를 감싸 탄력과 광채를 동시에 케어하는 나이트 랩핑 마스크
overstated ad line2
- The collagen ingredient fills the skin tightly, improving it to an elastic skin condition.
Korean original
콜라겐 성분이 피부를 쫀쫀하게 채워 탄력 있는 피부 컨디션으로 개선
- A sleeping pack type that completes glossy and smooth skin just by applying and sleeping.
Korean original
수면팩 타입으로 바르고 자는 것만으로 윤기 있고 매끈한 피부 완성
no evidence1
- MediCube Official Store - Clinical trial completed! A safe cosmetics brand you can trust, MediCube.
Korean original
메디큐브 공식몰 - 임상시험 완료! 믿고 쓸수있는 안전한 화장품브랜드 메디큐브
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.