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Tatcha The Clarifying Clay Mask

Tatcha The Clarifying Clay Mask

SkincareMasks / Face Packs

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.

  • 3 labelled fragrance allergens
  • alcohol near the top

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence Blikely enough
  • OilinessNiacinamideevidence B-likely enough
  • Skin barrierNiacinamideevidence B-likely enough
  • BlemishesNiacinamideevidence B-likely enough
  • PoresNiacinamideevidence Clikely enough
  • LinesNiacinamideevidence Clikely enough

Evidence-graded ingredients and how much is in

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

Tocopherol23% chance of enough

No amount is stated. Judging by 16 products that state it at this place on the label, the chance it reaches the amount studies used is about 23%.

Lines D

When morning · low irritation

How this was read

Labels list ingredients above 1% from most to least, then those at 1% or less in any order. Everything after Phenoxyethanol, 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.

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.

Citral · Limonene · Linalool

1IngredientsOverseas official store (US) · Observed 2026-09-23