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Black Tea Youth Enhancing Ampoule

Black Tea Youth Enhancing Ampoule

SkincareSerums / Essences50mL

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What the ingredients say

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

Niacinamide, with clinical evidence for dark spots·skin barrier, is in at the MFDS notified amount for brightening (2–5%).

Adenosine, with clinical evidence for lines, is in at the MFDS notified amount for wrinkle care (0.04%).

  • fragrance
  • 3 labelled fragrance allergens

MFDS functional cosmetic filing

Filed with Korea's MFDS as a brightening·wrinkle care functional cosmetic (2020-04). Its efficacy ingredient and amount are those the MFDS notice names.

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence BMFDS brightening amount
  • Skin barrierNiacinamideevidence B-MFDS brightening amount
  • OilinessNiacinamideevidence B-MFDS brightening amount
  • BlemishesNiacinamideevidence B-MFDS brightening amount
  • LinesAdenosineevidence B-MFDS wrinkle care amount
  • DrynessGlycerinevidence B+likely enough

Evidence-graded ingredients and how much is in

NiacinamideMFDS brightening amount

Filed with Korea's MFDS as a brightening functional cosmetic, so it holds the notified amount (2–5%).

Dark spots B · Oiliness B- · Skin barrier B- · Blemishes B- · Pores C · Lines C

When morning and evening · low irritation

AdenosineMFDS wrinkle care amount

Filed with Korea's MFDS as a wrinkle care functional cosmetic, so it holds the notified amount (0.04%).

Lines B-

When morning and evening · low irritation

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

Squalanelikely enough

No amount is stated. Judging by 17 products that state it at this place on the label, the chance it reaches the amount studies used is about 86%.

Dryness C

When morning and evening · low irritation

Sodium Hyaluronatelikely too little

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

When morning and evening · low irritation

4 more evidence-graded ingredients
Ceramide NPamount unknown

No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).

Skin barrier B · Dryness B

When morning and evening · low irritation

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

Tocopherollikely too little

No amount is stated. Judging by 80 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.

Lines D

When morning · low irritation

Hyaluronic Acidlikely too little

No amount is stated. Judging by 140 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.

Dryness B · Lines D

When morning and evening · low irritation

Amounts on the label

  • Camellia Sinensis Leaf0.01%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.

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.

Limonene · Linalool · Citronellol

How to use

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

Directions
에센스 단계에서 3~5방울의 적당량을 취하여 부드럽게 펴 발라준 후 충분히 흡수시켜 줍니다. 집중 케어가 필요한 부위엔 한 번 더 레이어링하여 사용해 줍니다.
Warnings
1) 화장품 사용 시 또는 사용 후 직사광선에 의하여 사용부위가 붉은 반점, 부어오름 또는 가려움증 등의 이상 증상이나 부작용이 있는 경우 전문의 등과 상담할 것 2) 상처가 있는 부위 등에는 사용을 자제할 것 3) 보관 및 취급 시의 주의사항 가) 어린이의 손이 닿지 않는 곳에 보관할 것 나) 직사광선을 피해서 보관할 것

Product details

Manufacturer
㈜코스비전
Country of manufacture
한국
Responsible distributor
㈜이니스프리
Shelf life / period after opening
사용기한 36개월 / 개봉 후 12개월
1ManufacturerKorean-market product · Observed 2026-09-18
In the same category

Similar ingredient lists

Compares only the front of the ingredient list, leaving out what most products contain, like water and glycerin. It does not mean the products are the same, or feel the same.