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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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Centellian24 Collagen Tightening Boosting ampoule 30ml

Toner

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Check against official records

KR South Korea (MFDS)

3 ingredients with Korea limits or conditions.

Tromethamine, Potassium Sorbate, Tocopherol
EU European Union (CosIng)

1 ingredient with EU limits or conditions.

Tromethamine
US United States (FDA)

No prohibited or restricted ingredients found in U.S. records.

#Ingredient (as listed)KR KoreaEU EUUS U.S.
1 Water ———
2 Propanediol ———
3 Dipropylene Glycol ———
4 Glycerin ———
5 Butylene Glycol ———
6 1,2-Hexanediol ———
7 Niacinamide ———
8 Betaine ———
9 Hydroxyethyl Urea ———
10 Panthenol ———
11 Polyglyceryl-10 Laurate ———
12 Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer ———
13 Hydrogenated Ethylhexyl Olivate ———
14 Hydrogenated Lecithin ———
15 Squalane ———
16 Carbomer ———
17 Tromethamine Restricted Restricted · Maximum secondary amine… —
18 Diphenyl Dimethicone ———
19 Allantoin ———
20 Hydroxyethylcellulose ———
21 Triethylhexanoin ———
22 Ethylhexylglycerin ———
23 Dipotassium Glycyrrhizate ———
24 Polyquaternium-51 ———
25 Hydrogenated Olive Oil Unsaponifiables ———
26 Adenosine ———
27 Hydrolyzed Collagen ———
28 Limnanthes Alba (Meadowfoam) Seed Oil ———
29 Macadamia Ternifolia Seed Oil ———
30 Hydrogenated Polydecene ———
31 Sodium Hyaluronate ———
32 Sodium Phytate ———
33 Triisostearin ———
34 Sorbitan Isostearate ———
35 Glyceryl Acrylate/Acrylic Acid Copolymer ———
36 Butyrospermum Parkii (Shea) Butter ———
37 Ceramide NP ———
38 Polyglyceryl-3 Methylglucose Distearate ———
39 Beta-Glucan ———
40 Cyanocobalamin ———
41 Phellinus Linteus Extract ———
42 Palmitoyl Tripeptide-5 ———
43 Soluble Collagen ———
44 Sodium Ascorbyl Phosphate ———
45 Bakuchiol ———
46 Collagen ———
47 Potassium Sorbate Restricted Approved preservative · 0.6% (acid) —
48 Hydrolyzed Vegetable Protein ———
49 Maltodextrin ———
50 Tocopherol Restricted · 20% ——
51 Heptasodium Hexacarboxymethyl Dipeptide-12 ———
52 Hydrolyzed Elastin ———
53 Magnesium Chloride ———
54 Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine ———
55 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate ———

“—” means no specific record for that ingredient in that jurisdiction's lists — it is not an approval. Restricted ingredients are allowed within limits (concentration, product type, label warnings); a product listing one is not necessarily over the limit. How we check.

Ingredient list from Centellian24 official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.

Fragrance allergens (EU labelling)

None of the fragrance allergens the EU requires to be labelled appear in this ingredient list.

Source: EU Cosmetics Regulation Annex III as amended by Regulation (EU) 2023/1545 — the list grew from 26 to over 80 entries; it applies to new products from 31 July 2026 and to all products from 31 July 2028. Shown for information; it is not a sign that a product is unsafe.

Storage & heat

Official storage statements

“Keep out of direct sunlight. Keep out of reach of children.” — Common precautions required on all cosmetics in Korea (Cosmetics Act Enforcement Rule, Annex 3)

Our note — heat, light & air

This formula lists ingredients that are known to break down faster in heat, light or air:

Other markets

Ingredients in this formula that are prohibited or limited in other markets, from the overseas regulation database compiled by Korea's MFDS. Limited means allowed within conditions.

MarketProhibitedLimited
CN China None found Potassium Sorbate, Tromethamine
AS ASEAN (10 countries) None found Potassium Sorbate, Tromethamine
JP Japan None found Allantoin, Dipotassium Glycyrrhizate, Panthenol, Potassium Sorbate
TW Taiwan None found Allantoin, Potassium Sorbate, Sodium Ascorbyl Phosphate
CA Canada None found Glycerin
BR Brazil None found Tromethamine
AR Argentina None found Tromethamine

Similar ingredient lists

Products from other brands whose ingredient lists overlap most with this one. The score weighs the first ingredients most (labels list them roughly by amount), skips ingredients found in most products, and counts UV filters and less common ingredients more. Similar ingredient lists (not a test of how they work) — amounts, texture and results can differ.

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Based on the listed ingredients only; recalculated weekly. Not a judgment of which product is better, safer or the same.

Compare with

Centellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs Madeca Vital Capsule Serum 50mlCentellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs Madeca derma mask III Brightening Formula 25ml*10pCentellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs Madeca derma mask III Intensive Formula 25ml*10pCentellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs Madeca Cream Time Reverse 50mlCentellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs Hyaluronic Tox Boosting Ampoule 30mlCentellian24 vs Centellian24Collagen Tightening Boosting ampoule 30ml vs AHA Aqua Peeling Boosting ampoule 30ml

Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.

Frequently asked questions

Is Centellian24 Collagen Tightening Boosting ampoule 30ml allowed in the European Union?

We found no prohibited ingredients. 1 ingredient has limits or conditions in the EU's CosIng records (Tromethamine). That usually means a maximum amount, a product type or a label warning — not a ban.

Is Centellian24 Collagen Tightening Boosting ampoule 30ml allowed in South Korea?

We found no prohibited ingredients. 3 ingredients have limits or conditions in Korea's MFDS records (Tromethamine, Potassium Sorbate, Tocopherol). That usually means a maximum amount, a product type or a label warning — not a ban.

Is Centellian24 Collagen Tightening Boosting ampoule 30ml allowed in the United States?

We found no prohibited or restricted ingredients in the FDA's records for its listed ingredients. This is a records check, not an approval.

Does Centellian24 Collagen Tightening Boosting ampoule 30ml contain fragrance allergens?

None of the fragrance allergens the EU requires to be labelled appear in its ingredient list.

What are the main ingredients in Centellian24 Collagen Tightening Boosting ampoule 30ml?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Water, Propanediol, Dipropylene Glycol, Glycerin, Butylene Glycol. In total 55 ingredients are listed.

Where does this ingredient list come from?

From Centellian24 official store on October 17, 2026. We re-read it every week and keep earlier versions if the formula changes.

Ask KBeauty Verified™
KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
Reading time:
Views: 0
Claude: 1 ChatGPT: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
Read by AI & crawlers
Claude1
ChatGPT0
Google · Gemini0
Perplexity0
Meta AI0
Amazon0
Others0

Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others. AI visibility →