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Retichinol Power Boosting Serum

Retichinol Power Boosting Serum

SkincareSerums / Essences30ml

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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, likely at the amount studies used.

  • no fragrance

MFDS functional cosmetic filing

Filed with Korea's MFDS as a wrinkle care functional cosmetic (2023-12). Its efficacy ingredient and amount are those the MFDS notice names.

Best-supported ingredient per concern

  • LinesRetinolevidence A0.076% stated · below study amount
  • Dark spotsNiacinamideevidence Blikely enough
  • DrynessGlycerinevidence B+likely enough
  • Skin barrierNiacinamideevidence B-likely enough
  • BlemishesNiacinamideevidence B-likely enough
  • OilinessNiacinamideevidence B-likely enough

Evidence-graded ingredients and how much is in

Retinol0.076% stated · below study amount

The label states 0.076% — less than studies used (0.1–1%).

Lines A · Dark spots B+ · Firmness C · Blemishes D · Pores D

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

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

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

Adenosine50% chance of enough

No amount is stated. Judging by 7 products that state it at this place on the label, the chance it reaches the amount studies used is about 50%.

Lines B-

When morning and evening · low irritation

6 more evidence-graded ingredients
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

Madecassoside21% chance of enough

No amount is stated. Judging by 42 products that state it at this place on the label, the chance it reaches the amount studies used is about 21%.

Skin barrier C · Lines D

When morning and evening · low irritation

Acetyl Hexapeptide-8amount unknown

No amount is stated, and studies name no single amount. It sits before the 1% line.

Lines D

When morning and evening · low irritation

Hyaluronic Acidlikely too little

No amount is stated. Judging by 53 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

Bakuchiol0.05% stated · below study amount

The label states 0.05% — less than studies used (0.5–1%).

Lines B- · Dark spots B-

When morning and evening · low irritation

Asiaticosidelikely too little

No amount is stated. Judging by 33 products that state it at this place on the label, the chance it reaches the amount studies used is about 13%.

Skin barrier C

When morning and evening · low irritation

Amounts on the label

  • Retinol0.076%trace (under 0.1%)
  • Bakuchiol0.05%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.

How to use

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

Warnings
1) 화장품 사용 시 또는 사용 후 직사광선에 의하여 사용부위가 붉은 반점, 부어오름 또는 가려움증 등의 이상 증상이나 부작용이 있는 경우에는 전문의 등과 상담할 것. 2) 상처가 있는 부위 등에는 사용을 자제할 것. 3) 보관 및 취급 시 주의사항 가) 어린이의 손이 닿지 않는 곳에 보관할 것. 나) 직사광선을 피해서 보관할 것.

Product details

Manufacturer
(주)더원코스메틱
Responsible distributor
(주)보나쥬르
Shelf life / period after opening
화장품책임판매업자
1ManufacturerKorean-market product · Observed 2026-09-24
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.