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No.9 NAD+ BIO Lifting-sil Essence

No.9 NAD+ BIO Lifting-sil Essence

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, likely at the amount studies used.

  • no fragrance

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence Blikely enough
  • DrynessGlycerinevidence B+likely enough
  • Skin barrierNiacinamideevidence B-likely enough
  • OilinessNiacinamideevidence B-likely enough
  • BlemishesNiacinamideevidence B-likely enough
  • PoresNiacinamideevidence Clikely enough

Evidence-graded ingredients and how much is in

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

Dimethiconelikely 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 61%.

Skin barrier B · Dryness B-

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

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

8 more evidence-graded ingredients
Panthenollikely too little

No amount is stated. Judging by 85 products that state it at this place on the label, the chance it reaches the amount studies used is about 11%.

Skin barrier B+ · Dryness C

When morning and evening · low irritation

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

Lines B

When morning and evening · low irritation

Cholesterolamount unknown

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

Dryness C · Skin barrier D

When morning and evening · low irritation

Beta-Glucanlikely 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 4%.

Dryness C

When morning and evening · low irritation

Acetyl Hexapeptide-8amount unknown

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

Lines D

When morning and evening · low irritation

Copper Tripeptide-1likely too little

No amount is stated. Judging by 89 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.

Lines D · Firmness D

When 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

Resveratrol0.0004% stated · trace

The label states 0.0004% — under a hundredth of what studies used (0.5–2%).

Lines C

When evening · low irritation

Amounts on the label

  • Adenosine Triphosphate0.005%trace (under 0.1%)
  • Nicotinamide Adenine Dinucleotide0.005%trace (under 0.1%)
  • Resveratrol0.0004%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.

All 120 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, , , , , , 50ppm, , 50ppm, , , , , 4ppm, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Tap a name to see what it does and the evidence

Product details

Manufacturer
코스맥스(주)
Country of manufacture
대한민국
Responsible distributor
(주)비나우
Shelf life / period after opening
제조일로부터 36개월 / 개봉 후 12개월
1ManufacturerKorean-market product · Observed 2026-09-182IngredientsKorean-market product · Observed 2026-09-24