Serum
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | Water | — | — | — |
| 2 | Butylene Glycol | — | — | — |
| 3 | Methyl Gluceth-20 | — | — | — |
| 4 | 1,2-Hexanediol | — | — | — |
| 5 | Niacinamide | — | — | — |
| 6 | Glycerin | — | — | — |
| 7 | Polysorbate 20 | — | — | — |
| 8 | Glycereth-26 | — | — | — |
| 9 | Squalane | — | — | — |
| 10 | Carbomer | — | — | — |
| 11 | Tromethamine | Restricted | Restricted · Maximum secondary amine… | — |
| 12 | Ethylhexylglycerin | — | — | — |
| 13 | Xanthan Gum | — | — | — |
| 14 | Adenosine | — | — | — |
| 15 | Disodium EDTA | — | — | — |
| 16 | Hydrogenated Lecithin | — | — | — |
| 17 | Coptis Japonica Root Extract | — | — | — |
| 18 | Centella Asiatica Extract | — | — | — |
| 19 | Ficus Carica (Fig) Fruit Extract | — | — | — |
| 20 | Dioscorea Japonica Root Extract | — | — | — |
| 21 | Sodium DNA | — | — | — |
| 22 | Phaseolus Angularis Seed Extract | — | — | — |
| 23 | Hydrolyzed Corn Starch | — | — | — |
| 24 | Ceramide NP | — | — | — |
| 25 | Beta-Glucan | — | — | — |
| 26 | Sucrose | — | — | — |
| 27 | Dipeptide Diaminobutyroyl Benzylamide Diacetate | — | — | — |
“—” 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 Beauty of Joseon official store, retrieved Oct 16, 2026. Formulas change — check the label on the package you buy.
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.
| Market | Prohibited | Limited |
|---|---|---|
| CN China | None found | Tromethamine |
| AS ASEAN (10 countries) | None found | Tromethamine |
| JP Japan | None found | — |
| TW Taiwan | None found | — |
| CA Canada | None found | Glycerin |
| BR Brazil | None found | Tromethamine |
| AR Argentina | None found | Tromethamine |
Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.