Gloshell
Products

This page is part of Gloshell’s Coupang Partners activity, and Gloshell receives a set commission on purchases made through it.

Hyaluide C Soothing Ampoule

Hyaluide C Soothing Ampoule

SkincareSerums / Essences30ml

See on Coupang

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 (3%).

Sodium Hyaluronate, with clinical evidence for dryness, is in at the amount studies used (0.3%).

  • no fragrance

Best-supported ingredient per concern

  • Dark spotsNiacinamideevidence B3% stated · study amount
  • DrynessSodium Hyaluronateevidence B0.3% stated · study amount
  • OilinessNiacinamideevidence B-3% stated · study amount
  • Skin barrierNiacinamideevidence B-3% stated · study amount
  • BlemishesNiacinamideevidence B-3% stated · study amount
  • PoresNiacinamideevidence C3% stated · study amount

Evidence-graded ingredients and how much is in

Niacinamide3% stated · study amount

The label states 3% — 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

Sodium Hyaluronate0.3% stated · study amount

The label states 0.3% — the amount studies used (0.1–2%).

Dryness B · Lines D

When morning and evening · low irritation

Panthenol59% chance of enough

No amount is stated. Judging by 155 products that state it at this place on the label, the chance it reaches the amount studies used is about 59%.

Skin barrier B+ · Dryness C

When morning and evening · low irritation

3-O-Ethyl Ascorbic Acid1% stated · study amount

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

Lines C · Dark spots D

When morning · 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

Bisabolollikely 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%.

Dark spots B-

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

Asiaticosidelikely too little

No amount is stated. Judging by 133 products that state it at this place on the label, the chance it reaches the amount studies used is about 0%.

Skin barrier C

When morning and 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

Hyaluronic Acid0.0000025% stated · trace

The label states 0.0000025% — under a hundredth of what studies used (0.1–2%).

Dryness B · Lines D

When morning and evening · low irritation

Amounts on the label

  • Niacinamide3%1% or more
  • 3-O-Ethyl Ascorbic Acid1%1% or more
  • Sodium Hyaluronate0.3%small (under 1%)
  • Hydroxypropyltrimonium Hyaluronate0.0001%trace (under 0.1%)
  • Sodium Acetylated Hyaluronate0.00001%trace (under 0.1%)
  • Hydrolyzed Hyaluronic Acid0.00001%trace (under 0.1%)
  • Hyaluronic Acid0.0000025%trace (under 0.1%)
  • Sodium Hyaluronate Crosspolymer0.000001%trace (under 0.1%)
  • Hydrolyzed Sodium Hyaluronate0.000001%trace (under 0.1%)
  • Potassium Hyaluronate0.0000002%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 36 ingredients at a glance

By concern

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

, , 3%, , , , 1%, , , 3010 ppm, , , , , , , Estimated 1% or less from here, , , , , , , , , , , 1ppm, 0.1ppm, 0.1ppm, 0.025ppm, 0.01ppm, 0.01ppm, 0.002ppm, ,

Tap a name to see what it does and the evidence

1IngredientsKorean-market product · Observed 2026-09-25
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.