KBeauty Verified™
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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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Nature Republic BIO-COLLAGEN REAL DEEP MASK 4P

Mask

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 Glycerin ———
3 Dipropylene Glycol ———
4 1,2-Hexanediol ———
5 Hydroxyethyl Urea ———
6 Aminobutyric Acid ———
7 Hydroxyacetophenone ———
8 Carbomer ———
9 Arginine ———
10 Trehalose ———
11 Betaine ———
12 Panthenol ———
13 Polyglyceryl-10 Laurate ———
14 Butylene Glycol ———
15 Ethylhexylglycerin ———
16 Polyglyceryl-4 Laurate ———
17 Adenosine ———
18 Xanthan Gum ———
19 Glyceryl Glucoside ———
20 Disodium EDTA ———
21 Sodium Hyaluronate ———
22 Rosa Damascena Flower Water ———
23 Tremella Fuciformis Polysaccharide ———
24 Gardenia Florida Flower Extract ———
25 Rubus Suavissimus (Raspberry) Leaf Extract ———
26 Ribes Nigrum (Black Currant) Leaf Extract ———
27 Linum Usitatissimum (Linseed) Seed Extract ———
28 Bambusa Vulgaris Leaf Extract ———
29 Salvia Officinalis (Sage) Oil ———
30 Olea Europaea (Olive) Fruit Extract ———
31 Madecassoside ———
32 Lavandula Angustifolia (Lavender) Oil ———
33 Hedera Helix (Ivy) Leaf/Stem Extract ———
34 Centella Asiatica Extract ———
35 Centella Asiatica Leaf Extract ———
36 Hydrogenated Phosphatidylcholine ———
37 Caprylic/Capric Triglyceride ———
38 Sucrose Stearate ———
39 Cetearyl Alcohol ———
40 Asiaticoside ———
41 Madecassic Acid ———
42 Asiatic Acid ———
43 Sodium PCA ———
44 Magnesium PCA ———
45 Calcium PCA ———

“—” 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 Nature Republic official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.

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 —
JP Japan None found Panthenol
TW Taiwan None found —
CA Canada None found Glycerin
BR Brazil None found —
AR Argentina None found —

Compare with

Nature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs Hyathenol Hydra TonerNature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs Provence Fixer Pact (01 Pink + 02 Beige)Nature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs Real Nature Mask Sheet Olive (Emulsion Type)Nature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs Real Nature Mask Sheet Cucumber (Ampoule Type)Nature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs Real Nature Mask Sheet Royal Jelly (Ampoule Type)Nature Republic vs Nature RepublicBIO-COLLAGEN REAL DEEP MASK 4P vs HYATHENOL ESSENCE & AMPOULE

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

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 →