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TENZERO Panthenol Vitamin B5 Ampoule

TENZERO Panthenol Vitamin B5 Ampoule

SkincareSerums / Essences

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What the ingredients say

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

Panthenol, with clinical evidence for skin barrier, is in at the amount studies used (1%).

  • no fragrance

Best-supported ingredient per concern

  • Skin barrierPanthenolevidence B+1% stated · study amount
  • DrynessGlycerinevidence B+likely enough

Evidence-graded ingredients and how much is in

Panthenolin the name1% stated · study amount

The label states 1% — the amount studies used (1–5%).

Skin barrier B+ · Dryness 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

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

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

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

  • Panthenolin the name1%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.

All 30 ingredients at a glance

By concern

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

, , , 10,000ppm, , , , , , Estimated 1% or less from here, , , , , , , , , , , , , , , , , , , ,

Tap a name to see what it does and the evidence

1IngredientsKorean-market product · Observed 2026-09-232Official product page ingredientsbrand_official · Observed 2026-09-23