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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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iUNIK TXA Niacinamide Narcissus PDRN Serum

Serum

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Check against official records

KR South Korea (MFDS)

1 ingredient with Korea limits or conditions.

Potassium Sorbate
EU European Union (CosIng)

2 ingredients with EU limits or conditions.

Arbutin, Kojic Acid
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 Butylene Glycol ———
3 Niacinamide ———
4 Tripropylene Glycol ———
5 Tranexamic Acid ———
6 Caprylic/Capric Triglyceride ———
7 1,2-Hexanediol ———
8 Hydroxyacetophenone ———
9 Sodium Polyacryloyldimethyl Taurate ———
10 Acrylates/C10-30 Alkyl Acrylate Crosspolymer ———
11 Allantoin ———
12 Panthenol ———
13 Tremella Fuciformis Polysaccharide ———
14 Ethylhexylglycerin ———
15 Adenosine ———
16 Disodium EDTA ———
17 Pentylene Glycol ———
18 Arginine ———
19 Acacia Senegal Gum ———
20 Ubiquinone ———
21 Xanthan Gum ———
22 Madecassoside ———
23 Hydroxypropyl Guar ———
24 Decyl Glucoside ———
25 Peat Water ———
26 Citric Acid —Approved preservative · 0,2% · 0,0024% —
27 Caprylyl Glycol ———
28 Glycerin ———
29 Hydroxypropyl Methylcellulose ———
30 C12-14 Alketh-12 ———
31 Chlorella Ferment ———
32 Hibiscus Rosa-Sinensis Flower Extract ———
33 Sodium Hyaluronate ———
34 Arbutin —Restricted · 7 % —
35 Glutathione ———
36 Kojic Acid —Restricted · 1 % —
37 Potassium Sorbate Restricted Approved preservative · 0.6% (acid) —
38 Sodium DNA(100 ppb) ———

“—” 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 iUNIK 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.

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
AS ASEAN (10 countries) None found Potassium Sorbate, Tranexamic Acid
JP Japan None found Allantoin, Panthenol, Potassium Sorbate, Ubiquinone
TW Taiwan None found Allantoin, Arbutin, Citric Acid, Kojic Acid, Potassium Sorbate, Tranexamic Acid
CA Canada None found Citric Acid, Glycerin
BR Brazil None found Citric Acid
AR Argentina None found Citric Acid

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

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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 iUNIK TXA Niacinamide Narcissus PDRN Serum allowed in the European Union?

We found no prohibited ingredients. 2 ingredients have limits or conditions in the EU's CosIng records (Arbutin, Kojic Acid). That usually means a maximum amount, a product type or a label warning — not a ban.

Is iUNIK TXA Niacinamide Narcissus PDRN Serum allowed in South Korea?

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

Is iUNIK TXA Niacinamide Narcissus PDRN Serum 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 iUNIK TXA Niacinamide Narcissus PDRN Serum 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 iUNIK TXA Niacinamide Narcissus PDRN Serum?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Water, Butylene Glycol, Niacinamide, Tripropylene Glycol, Tranexamic Acid. In total 38 ingredients are listed.

Where does this ingredient list come from?

From iUNIK 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
ChatGPT: 0 Claude: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
Read by AI & crawlers
ChatGPT0
Claude0
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 →