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Hyper Niacinamide 20% Serum

Hyper Niacinamide 20% Serum

SkincareSerums / Essences20ml

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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·oiliness, is in at the amount studies used (20%).

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

  • no fragrance

MFDS functional cosmetic filing

Filed with Korea's MFDS as a brightening·wrinkle care functional cosmetic (2023-03). Its efficacy ingredient and amount are those the MFDS notice names.

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence B20% stated · study amount
  • OilinessNiacinamideevidence B-20% stated · study amount
  • Skin barrierNiacinamideevidence B-20% stated · study amount
  • BlemishesNiacinamideevidence B-20% stated · study amount
  • LinesAdenosineevidence B-MFDS wrinkle care amount
  • DrynessGlycerinevidence B+likely enough

Evidence-graded ingredients and how much is in

Niacinamidein the name20% stated · study amount

The label states 20% — the amount studies used (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

Arbutinlikely enough

No amount is stated. Judging by 9 products that state it at this place on the label, the chance it reaches the amount studies used is about 79%.

Dark spots C

When morning and evening · low irritation

Sodium Hyaluronate41% chance of enough

No amount is stated. Judging by 121 products that state it at this place on the label, the chance it reaches the amount studies used is about 41%.

Dryness B · Lines D

When morning and evening · low irritation

2 more evidence-graded ingredients
Zinc PCAlikely 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 70%.

Oiliness C · Blemishes C

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

Amounts on the label

  • Niacinamidein the name20%1% or more

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.

1IngredientsKorean-market product · Observed 2026-09-242Official product page ingredientsbrand_official · 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.