Serum
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | WATER (AQUA) | — | — | — |
| 2 | NIACINAMIDE | — | — | — |
| 3 | BUTYLENE GLYCOL | — | — | — |
| 4 | JOJOBA ESTERS | — | — | — |
| 5 | 1,2-HEXANEDIOL | — | — | — |
| 6 | CURCUMA LONGA (TURMERIC) ROOT EXTRACT | — | — | — |
| 7 | CAPRYLIC/CAPRIC/SUCCINIC TRIGLYCERIDE | — | — | — |
| 8 | COCO-CAPRYLATE/CAPRATE | — | — | — |
| 9 | KOJIC ACID | — | Restricted · 1 % | — |
| 10 | AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER | — | — | — |
| 11 | HYDROGENATED CASTOR OIL/SEBACIC ACID COPOLYMER | — | — | — |
| 12 | MELIA AZADIRACHTA FLOWER EXTRACT | — | — | — |
| 13 | OCIMUM SANCTUM LEAF EXTRACT | — | — | — |
| 14 | COCCINIA INDICA FRUIT EXTRACT | — | — | — |
| 15 | ECLIPTA PROSTRATA EXTRACT | — | — | — |
| 16 | MELIA AZADIRACHTA LEAF EXTRACT | — | — | — |
| 17 | ALLANTOIN | — | — | — |
| 18 | CETYL ALCOHOL | — | — | — |
| 19 | SILICA SILYLATE | — | — | — |
| 20 | SODIUM CITRATE | — | — | — |
| 21 | ETHYLHEXYLGLYCERIN | — | — | — |
| 22 | CORALLINA OFFICINALIS EXTRACT | — | — | — |
| 23 | ADENOSINE | — | — | — |
| 24 | CHAMAECYPARIS OBTUSA WOOD OIL | — | — | — |
| 25 | BEHENYL ALCOHOL | — | — | — |
| 26 | ARGININE | — | — | — |
| 27 | CITRIC ACID | — | Approved preservative · 0,2% · 0,0024% | — |
| 28 | TOCOPHEROL | Restricted · 20% | — | — |
| 29 | PANTHENOL | — | — | — |
| 30 | SQUALANE | — | — | — |
| 31 | THIOCTIC ACID | — | — | — |
| 32 | GLYCOLIC ACID | — | — | — |
“—” 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 Medicube official store, retrieved Oct 16, 2026. Formulas change — check the label on the package you buy.
“Keep out of direct sunlight. Keep out of reach of children.” — Common precautions required on all cosmetics in Korea (Cosmetics Act Enforcement Rule, Annex 3)
This formula lists ingredients that are known to break down faster in heat, light or air:
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 | — |
| AS ASEAN (10 countries) | None found | Glycolic Acid |
| JP Japan | None found | Allantoin, Panthenol, Thioctic Acid |
| TW Taiwan | None found | Allantoin, Citric Acid, Glycolic Acid, Kojic Acid |
| CA Canada | None found | Citric Acid, Glycolic Acid, Sodium Citrate |
| BR Brazil | None found | Citric Acid |
| AR Argentina | None found | Citric Acid |
Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.