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Eucerin DermoPurifyer Toner

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.

Lactic Acid is in, but its place on the label keeps it at 1% or less, short of what studies used.

  • no fragrance
  • alcohol near the top

Best-supported ingredient per concern

  • DrynessGlycerinevidence B+likely enough
  • Skin barrierGlycerinevidence Blikely enough
  • LinesGluconolactoneevidence C44% chance of enough
  • PoresGluconolactoneevidence C44% chance of enough
  • Dark spotsLactic Acidevidence B-below study amount
  • BlemishesGlycolic Acidevidence B-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

Gluconolactone44% 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 44%.

Lines C · Dryness C · Pores C

When evening · low irritation

Glycolic Acidbelow study amount

It comes after a preservative the law caps at 1%, so it is at most 1% — short of what studies used (5–10%).

Dark spots B+ · Blemishes B- · Lines B- · Pores B-

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

Lactic Acidbelow study amount

It comes after a preservative the law caps at 1%, so it is at most 1% — short of what studies used (5–10%).

Lines B- · Dark spots B- · Dryness C

When evening · moderate — start every other day

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.

All 12 ingredients at a glance

By concern

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

, , , , , Estimated 1% or less from here, , , , , ,

Tap a name to see what it does and the evidence

How to use

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

Directions
아침, 저녁 세안 후 화장솜에 적당량을 덜어 눈가를 제외한 얼굴 전체를 부드럽게 닦아낸 후 손으로 두드려 흡수시켜 줍니다.
Warnings
■ 화장품 사용 시 또는 사용후 직사광선에 의하여 사용부위가 붉은 반점, 부어오름 또는 가려움증 등의 이상 증상 이나 부작용이 있는 경우에는 전문의 등과 상담할 것 ■ 상처가 있는 부위 등에는 사용을 자제할 것 ■ 보관 및 취급 시 주의사항 가) 어린이의 손이 닿지 않는 곳에 보관할 것 나) 직사광선을 피해서 보관할 것

Product details

Country of manufacture
폴란드
Shelf life / period after opening
개봉전 제조일로부터 36개월, 개봉후 12개월
Product specifications
민감성, 지성 피부용
1Country of manufactureKorean-market product · Observed 2026-09-20