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COSRX AHA/BHA Clarifying Treatment Toner

AHA/BHA Clarifying Treatment Toner

SkincareToners / Toners150ml

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What the ingredients say

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

Panthenol is in, but the amount cannot be told.

  • no fragrance

Best-supported ingredient per concern

  • Skin barrierPanthenolevidence B+59% chance of enough
  • Dark spotsGlycolic Acidevidence B+46% chance of enough
  • BlemishesGlycolic Acidevidence B-46% chance of enough
  • LinesGlycolic Acidevidence B-46% chance of enough
  • PoresGlycolic Acidevidence B-46% chance of enough
  • DrynessPanthenolevidence C59% chance of enough

Evidence-graded ingredients and how much is in

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

Glycolic Acidin the name46% chance of enough

No amount is stated. Judging by 26 products that state it at this place on the label, the chance it reaches the amount studies used is about 46%.

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

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

Allantoinlikely 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%.

Skin barrier D

When morning and evening · low irritation

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 11 ingredients at a glance

By concern

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

, , , , , , , , , ,

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
제품 상세 페이지 참조
Warnings
화장품 사용 시 또는 사용 후 직사광선에 의하여 사용부위가 붉은 반점, 부어오름 또는 가려움증 등의 이상 증상이나 부작용이 있는 경우 전문의 등과 상담할 것. 상처가 있는 부위 등에는 사용을 자제할 것. 어린이의 손이 닿지 않는 곳에 보관할 것. 직사광선을 피해서 보관할 것. 만 3세 이하 어린이에게는 사용하지 말 것.

Product details

Manufacturer
㈜한국기능성화장품연구센터
Responsible distributor
(주)코스알엑스
Shelf life / period after opening
유통 기한 36개월 / 개봉 후 12개월 이내 사용 권장
1ManufacturerKorean-market product · Observed 2026-09-18