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Derma Healer Pore Tightening Ampoule 30ml

Skincare, Derma CosmeticsEssences / Serums / Ampoules, SkincareEssences / Serums / Ampoules, Essences / Serums30ml

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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%).

3 essential oils

MFDS functional cosmetic filing

Filed with Korea's MFDS as a brightening·wrinkle care functional cosmetic (2025-01). 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

Glycolic Acid46% chance of enough

No amount is stated. Judging by 26 products that state it at this place on the label, the chance it reaches the amount studies used is about 46%.

Dark spots B+ · Blemishes B- · Lines B- · Pores B-

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

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

5 more evidence-graded ingredients

Hamamelis Virginiana Wateramount unknown

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

Pores C · Oiliness C

When morning and evening · low irritation

Lactic Acid36% chance of enough

No amount is stated. Judging by 13 products that state it at this place on the label, the chance it reaches the amount studies used is about 36%.

Lines B- · Dark spots B- · Dryness C

When evening · moderate — start every other day

Gluconolactone44% chance of enough

No amount is stated. Judging by 16 products that state it at this place on the label, the chance it reaches the amount studies used is about 44%.

Lines C · Dryness C · Pores C

When evening · low irritation

Salicylic Acidlikely too little

No amount is stated. Judging by 8 products that state it at this place on the label, the chance it reaches the amount studies used is about 9%.

Blemishes B · Dark spots B- · Pores C · Oiliness D

When evening · moderate — start every other day

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

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 40 ingredients at a glance

By concern

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

Aqua, Butylene Glycol, Glycerin, Aloe Barbadensis Leaf Juice, Cucumis Sativus (Cucumber) Fruit Extract, Niacinamide, 1,2-Hexanediol, Hamamelis Virginiana (Witch Hazel) Extract, Gluconolactone, Lactic Acid, Hydrolyzed DNA, Dipropylene Glycol, Caprylic/Capric Triglyceride, Glycolic Acid, Sodium Hydroxide, Sodium Hyaluronate, Estimated 1% or less from hereXanthan GUM, Avena Sativa Bran, Calendula Officinalis Flower, Propanediol, Caramel, Salix Alba (Willow) Bark Extract, Laminaria Ochroleuca Extract, Salicylic Acid, Allantoin, Disodium Edta, Ethylhexylglycerin, Acacia Senegal GUM, Adenosine, Pentylene Glycol, Sodium Mannose Phosphate, Mannose, Lysine, Citrus Aurantium Bergamia Fruit OIL, Lavandula Angustifolia OIL, Proline, Copper Sulfate, Achillea Millefolium Extract, Capryloyl Salicylic Acid, Citrus Paradisi (Grapefruit) Peel Oil

Tap a name to see what it does and the evidence

1Ingredients