Serum
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | Water | — | — | — |
| 2 | Glycerin | — | — | — |
| 3 | Dipropylene Glycol | — | — | — |
| 4 | 1,2-Hexanediol | — | — | — |
| 5 | Glycine Max (Soybean) Seed Extract (10,032ppm) | — | — | — |
| 6 | Panthenol (2,550ppm) | — | — | — |
| 7 | Ceramide AP | — | — | — |
| 8 | Ceramide NP | — | — | — |
| 9 | Stearic Acid | — | — | — |
| 10 | Cholesterol | — | — | — |
| 11 | Ulmus Davidiana Root Extract | — | — | — |
| 12 | Amaranthus Caudatus Seed Extract | — | — | — |
| 13 | Hydrogenated Lecithin | — | — | — |
| 14 | Sodium Hyaluronate | — | — | — |
| 15 | Pentaerythrityl Tetraethylhexanoate | — | — | — |
| 16 | Hexyldecyl Ethylhexanoate | — | — | — |
| 17 | Acrylates/C10-30 Alkyl Acrylate Crosspolymer | — | — | — |
| 18 | Cetearyl Olivate | — | — | — |
| 19 | Sorbitan Olivate | — | — | — |
| 20 | Tromethamine | Restricted | Restricted · Maximum secondary amine… | — |
| 21 | Butylene Glycol | — | — | — |
| 22 | Adenosine | — | — | — |
| 23 | Disodium EDTA | — | — | — |
| 24 | Polyglyceryl-10 Stearate | — | — | — |
| 25 | Caprylic/Capric Triglyceride | — | — | — |
| 26 | Glycosphingolipids | — | — | — |
| 27 | Glyceryl Stearate | — | — | — |
| 28 | Cetearyl Alcohol | — | — | — |
| 29 | Xanthan Gum | — | — | — |
| 30 | Tetraacetylphytosphingosine | — | — | — |
| 31 | Ethylhexylglycerin | — | — | — |
| 32 | Hydroxyacetophenone | — | — | — |
“—” 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.
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 | Panthenol |
| 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.