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Marine Luminous Pearl Whitening Mask Premium 33ml 5 Sheets
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 at the amount studies used (5%).
- fragrance
Best-supported ingredient per concern
- DrynessGlycerinevidence B+at least 3% · study amount
- Dark spotsNiacinamideevidence B5% stated · study amount
- Skin barrierGlycerinevidence Bat least 3% · study amount
- OilinessNiacinamideevidence B-5% stated · study amount
- BlemishesNiacinamideevidence B-5% stated · study amount
- PoresNiacinamideevidence C5% stated · study amount
Evidence-graded ingredients and how much is in
Listed before an ingredient whose amount is known, so it holds at least 3% — at or above what studies used (3–10%).
Dryness B+ · Skin barrier B
The label states 5% — the amount studies used (2–5%).
Dark spots B · Oiliness B- · Skin barrier B- · Blemishes B- · Pores C · Lines C
The label states 0.2% — the amount studies used (0.1–2%).
Skin barrier D
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
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%.
Dark spots C
Amounts on the label
- Niacinamide5%1% or more
- Trehalose3%1% or more
- Allantoin0.2%small (under 1%)
- Pearl Extract0.1%small (under 1%)
- Hydrolyzed Conchiolin Protein0.002%trace (under 0.1%)
- Maris Aqua0.00097%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.
All 33 ingredients at a glance
Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.
Aqua, Niacinamide5%, Glycerin, Trehalose3%, Dipropylene Glycol, Methylpropanediol, Betaine, Allantoin2,000ppm, Pearl Extract1,000.35ppm, Estimated 1% or less from hereXanthan GUM, Butylene Glycol, 1,2-Hexanediol, Hydrolyzed Conchiolin Protein20ppm, Sodium Hyaluronate, Arbutin, Maris Aqua9.7ppm, Undaria Pinnatifida Extract, Codium Fragile Extract, Enteromorpha Compressa Extract, Laminaria Japonica Extract, Salicornia Herbacea Extract, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hydroxyacetophenone, Hydroxyethylcellulose, Ethylhexylglycerin, Dipotassium Glycyrrhizate, Caprylyl Glycol, Arginine, Polyglyceryl-10 Laurate, Disodium Edta, Carbomer, Parfum
Tap a name to see what it does and the evidence



