Gloshell
Products

This page is part of Gloshell’s Coupang Partners activity, and Gloshell receives a set commission on purchases made through it.

Super Collagen Mask 2.0 ECM Active (Sheet)

Super Collagen Mask 2.0 ECM Active (Sheet)

Sheet MasksSheet MasksGel Masks

See on Coupang

What the ingredients say

Read from the label order, stated amounts and each ingredient’s clinical evidence

Niacinamide, with clinical evidence for dark spots·oiliness, is in, likely at the amount studies used.

Soluble Collagen, which the product is named after, is present at only 0.00021%.

Collagen Extract, which the product is named after, is present at only 0.000021%.

  • 4 essential oils
  • 2 labelled fragrance allergens

Best-supported ingredient per concern

  • DrynessGlycerinevidence B+at least 5% · study amount
  • Skin barrierGlycerinevidence Bat least 5% · study amount
  • Dark spotsNiacinamideevidence Blikely enough
  • OilinessNiacinamideevidence B-likely enough
  • BlemishesNiacinamideevidence B-likely enough
  • PoresNiacinamideevidence Clikely enough

Evidence-graded ingredients and how much is in

Glycerinat least 5% · study amount

Listed before an ingredient whose amount is known, so it holds at least 5% — at or above what studies used (3–10%).

Dryness B+ · Skin barrier B

When morning and evening · low irritation

Niacinamidelikely enough

No amount is stated. Judging by 254 products that state it at this place on the label, the chance it reaches the amount studies used is about 93%.

Dark spots B · Oiliness B- · Skin barrier B- · Blemishes B- · Pores C · Lines C

When morning and evening · low irritation

Panthenol59% chance of enough

No amount is stated. Judging by 155 products that state it at this place on the label, the chance it reaches the amount studies used is about 59%.

Skin barrier B+ · Dryness C

When morning and evening · low irritation

Adenosine50% chance of enough

No amount is stated. Judging by 7 products that state it at this place on the label, the chance it reaches the amount studies used is about 50%.

Lines B-

When morning and evening · low irritation

Retinollikely too little

No amount is stated. Judging by 56 products that state it at this place on the label, the chance it reaches the amount studies used is about 18%.

Lines A · Dark spots B+ · Firmness C · Blemishes D · Pores D

When evening · high — start 2–3 times a week · avoid in pregnancy

11 more evidence-graded ingredients
Sodium Hyaluronatelikely too little

No amount is stated. Judging by 175 products that state it at this place on the label, the chance it reaches the amount studies used is about 12%.

Dryness B · Lines D

When morning and evening · low irritation

Ceramide NPamount unknown

No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).

Skin barrier B · Dryness B

When morning and evening · low irritation

No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).

Lines B

When morning and evening · low irritation

Cholesterolamount unknown

No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).

Dryness C · Skin barrier D

When morning and evening · low irritation

Beta-Glucanlikely too little

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 4%.

Dryness C

When morning and evening · low irritation

Madecassosidelikely too little

No amount is stated. Judging by 148 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.

Skin barrier C · Lines D

When morning and evening · low irritation

Allantoinlikely too little

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 5%.

Skin barrier D

When morning and evening · low irritation

Acetyl Hexapeptide-8amount unknown

No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).

Lines D

When morning and evening · low irritation

Copper Tripeptide-1likely too little

No amount is stated. Judging by 89 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.

Lines D · Firmness D

When evening · low irritation

Tocopherollikely too little

No amount is stated. Judging by 80 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.

Lines D

When morning · low irritation

Hyaluronic Acidlikely too little

No amount is stated. Judging by 140 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.

Dryness B · Lines D

When morning and evening · low irritation

Amounts on the label

  • Collagen Waterin the name35%1% or more
  • Lactobacillus/Collagen Ferment Filtratein the name5%1% or more
  • Hydrolyzed Collagenin the name0.5%small (under 1%)
  • Human Cord Blood Cell Conditioned Media0.005%trace (under 0.1%)
  • Soluble Collagenin the name0.00021%trace (under 0.1%)
  • Collagen Extractin the name0.000021%trace (under 0.1%)
  • Collagenin the name0.0000001%trace (under 0.1%)
  • Collagen Amino Acidsin the name0.0000001%trace (under 0.1%)
  • Collagenin the name0.00000001%trace (under 0.1%)
  • Potassium Cocoyl Hydrolyzed Collagenin the name0.00000001%trace (under 0.1%)
  • Rosin Hydrolyzed Collagenin the name0.00000001%trace (under 0.1%)
  • Soluble Collagen Crosspolymerin the name0.00000001%trace (under 0.1%)

Korean law requires a product to state the amount of any ingredient in its name.

How this was read

Labels list ingredients above 1% from most to least, then those at 1% or less in any order. Everything after Sodium Benzoate, which the law caps at 1% or less, is read as 1% or less. A product filed with Korea's MFDS as functional is read as holding the notified amount of its efficacy ingredient when the label carries only one for that effect, and anything listed before an ingredient of known amount as holding at least that much. Amounts in the product name or official description are used only where the label order allows them. Where no amount is stated, the chance of reaching the study amount comes from other products that state the same ingredient at the same place on their labels. Evidence grades were set by reading each ingredient's studies.

A
several randomised trials or a meta-analysis
B
one or two randomised trials
C
uncontrolled or multi-ingredient studies
D
lab work or a record only

A reading of ingredient evidence and the label, not a guarantee that this product works.

Ingredients

Full ingredient list as published on the official product page, in descending order of content.

All 125 ingredients at a glance

By concern

Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.

350,840ppm, , , , 50,131ppm, , , , , , , , 5,010ppm, , , , , , , , , , , Estimated 1% or less from here, , , , , , , , , , , , , , , , , 50ppm, , , , , , , , , , , 2,092ppb, , , , , , , , , , , , 205ppb, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 1ppb, 1ppb, , , , , 0.1ppb, , 0.1ppb, 0.1ppb, 0.1ppb, , ,

Tap a name to see what it does and the evidence

Declared fragrance allergens

The label marks these as fragrance allergens that must be declared. They are not impurities, and most people do not react to them.

Limonene · Linalool

How to use

Directions and cautions found on the package or public product information.

Directions
본 품을 피부에 약 40분간 부착하고 떼어내어 피부에 남아있는 내용물을 고르게 펴 발라줍니다. 특별한 효과를 위해 3시간 이상 부착 후 투명하게 변하면 떼어내어 줍니다.(수면팩으로 권장) *8시간 부착 피부 안전성 평가 확인
Warnings
1. 화장품 사용 시 또는 사용 후 직사광선에 의하여 사용부위가 붉은 반점, 부어오름 또는 가려움증 등의 이상 증상이나 부작용이 있는 경우에는 전문의 등과 상담할 것 2. 상처가 있는 부위 등에는 사용을 자제할 것 3. 보관 및 취급 시 주의사항 가.어린이의 손이 닿지 않는 곳에 보관할 것 나. 직사광선을 피해서 보관할 것 4. 눈 주위를 피하여 사용할 것 5. 본 제품은 찢어지기 쉬우므로 주의할 것 6. 파우치를 개봉한 후에는 제품이 건조해 질 수 있으므로 즉시 사용할 것

Product details

Country of manufacture
대한민국
Shelf life / period after opening
제조일로부터 3년 / 개봉 후 즉시
Product specifications
모든 피부 타입
1Country of manufactureKorean-market product · Observed 2026-09-21
In the same category

Similar ingredient lists

Compares only the front of the ingredient list, leaving out what most products contain, like water and glycerin. It does not mean the products are the same, or feel the same.