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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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Round Lab Vita Niacinamide Dark Spot Serum Mask

Mask

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Check against official records

KR South Korea (MFDS)

No prohibited or restricted ingredients found in Korea records.

EU European Union (CosIng)

No prohibited or restricted ingredients found in EU records.

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 Hippophae Rhamnoides Water (146,248 ppm) ———
3 Butylene Glycol ———
4 Niacinamide (50,000 ppm) ———
5 Betaine ———
6 1,2-Hexanediol ———
7 Polyglycerin-3 ———
8 Arginine ———
9 Allantoin ———
10 Hippophae Rhamnoides Fruit Extract (750 ppm) ———
11 Ethylhexylglycerin ———
12 Adenosine ———
13 Tranexamic Acid ———
14 Glutathione ———
15 Bisabolol ———
16 Gluconolactone ———
17 Capryloyl Salicylic Acid ———
18 Panthenol (10 ppm) ———
19 Sodium Ascorbyl Phosphate ———
20 3-O-Ethyl Ascorbic Acid (1.5 ppm) ———
21 Coptis Japonica Root Extract ———
22 Hydrogenated Lecithin ———
23 Carbomer ———
24 Disodium EDTA ———

“—” 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 Round Lab 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 —
AS ASEAN (10 countries) None found Tranexamic Acid
JP Japan None found Allantoin, Bisabolol, Panthenol
TW Taiwan None found 3-O-Ethyl Ascorbic Acid, Allantoin, Sodium Ascorbyl Phosphate, Tranexamic Acid
CA Canada None found Gluconolactone
BR Brazil None found —
AR Argentina None found —

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.

VT Cosmetics Vita-Light Reedle Shot 100 2 Step Hydrogel Mask 4ea Mask · $16.13
35% similar · Shares 10 of this product's first 20 ingredients, including Polyglycerin-3, Betaine and Niacinamide.
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Medicube PDRN Pink Vita Coating Sheet Mask Mask · $30.00
34% similar · Shares 8 of this product's first 20 ingredients, including Polyglycerin-3, Niacinamide and Allantoin.
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0 2 2 0 0 0 0 5
numbuzin No.5 Vitamin Boosting Essential Toner Toner · $16.50
34% similar · Shares 12 of this product's first 20 ingredients, including Polyglycerin-3, Bisabolol and 3-O-Ethyl Ascorbic Acid.
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0 2 0 0 0 0 0 2
Torriden CELLMAZING Brightening Capsule Patch Mask · $27.00
31% similar · Shares 13 of this product's first 20 ingredients, including Hippophae Rhamnoides Fruit Extract, Polyglycerin-3 and 3-O-Ethyl Ascorbic Acid.
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0 2 2 1 0 0 0 7
Mixsoon Weekly Bean Mask Pack 130g (7ea) Mask · $20.00
30% similar · Shares 8 of this product's first 20 ingredients, including Polyglycerin-3, Betaine and Arginine.
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0 2 2 0 0 0 0 5
Dr.Althea Jelly Seal Dewy Mask (Pack of 4) Mask · $13.00
27% similar · Shares 7 of this product's first 20 ingredients, including Polyglycerin-3, Arginine and Allantoin.
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0 1 0 0 0 0 0 1

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

Compare with

Round Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo AmpouleRound Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo Cleansing OilRound Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo CreamRound Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo LotionRound Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo Mud PackRound Lab vs Round LabVita Niacinamide Dark Spot Serum Mask vs 1025 Dokdo Toner

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 Round Lab Vita Niacinamide Dark Spot Serum Mask allowed in the European Union?

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

Is Round Lab Vita Niacinamide Dark Spot Serum Mask allowed in South Korea?

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

Is Round Lab Vita Niacinamide Dark Spot Serum Mask 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 Round Lab Vita Niacinamide Dark Spot Serum Mask 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 Round Lab Vita Niacinamide Dark Spot Serum Mask?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Water, Hippophae Rhamnoides Water (146,248 ppm), Butylene Glycol, Niacinamide (50,000 ppm), Betaine. In total 24 ingredients are listed.

Where does this ingredient list come from?

From Round Lab 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 →