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Skin Boost Retinol Mask 1.0 30ml 10 Sheets

Skin Boost Retinol Mask 1.0 30ml 10 Sheets

SkincareMasks / Face Packs

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What the ingredients say

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

Glycerin, a basic moisturising ingredient, is there in a good amount.

Retinol is in, but the stated amount is below what studies used.

  • fragrance
  • alcohol near the top

Best-supported ingredient per concern

  • DrynessGlycerinevidence B+likely enough
  • Skin barrierGlycerinevidence Blikely enough
  • LinesRetinolevidence A0.001% stated · below study amount
  • Dark spotsRetinolevidence B+0.001% stated · below study amount
  • FirmnessRetinolevidence C0.001% stated · below study amount

Evidence-graded ingredients and how much is in

Glycerinlikely enough

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 68%.

Dryness B+ · Skin barrier B

When morning and evening · low irritation

Panthenollikely too little

No amount is stated. Judging by 85 products that state it at this place on the label, the chance it reaches the amount studies used is about 11%.

Skin barrier B+ · Dryness C

When morning and evening · low irritation

Squalanelikely 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%.

Dryness C

When morning and evening · low irritation

Retinolin the name0.001% stated · below study amount

The label states 0.001% — less than studies used (0.1–1%).

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

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

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

Amounts on the label

  • Retinolin the name0.001%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. 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.

1IngredientsKorean-market product · Observed 2026-09-24