Serum
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | CYCLOPENTASILOXANE | — | — | — |
| 2 | DIMETHICONE | — | — | — |
| 3 | DISILOXANE | — | — | — |
| 4 | DIMETHICONOL | — | — | — |
| 5 | C12-15 ALKYL BENZOATE | — | — | — |
| 6 | FRAGRANCE / PARFUM | — | — | — |
| 7 | LIMONENE | — | Restricted | — |
| 8 | ARGANIA SPINOSA KERNEL OIL | — | — | — |
| 9 | CAMELLIA JAPONICA SEED OIL | — | — | — |
| 10 | SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL | — | — | — |
| 11 | VITIS VINIFERA (GRAPE) SEED OIL | — | — | — |
| 12 | GLYCERYL LINOLEATE | — | — | — |
| 13 | GLYCERYL LINOLENATE | — | — | — |
| 14 | GLYCERYL ARACHIDONATE | — | — | — |
| 15 | MACADAMIA TERNIFOLIA SEED OIL | — | — | — |
| 16 | CAPRYLIC/CAPRIC TRIGLYCERIDE | — | — | — |
| 17 | CAPSICUM ANNUUM EXTRACT | — | — | — |
| 18 | BETA-CAROTENE | Restricted | Approved colorant Approved colorant | — |
| 19 | TOCOPHEROL | Restricted · 20% | — | — |
| 20 | ASCORBYL PALMITATE | — | — | — |
| 21 | BUTYLENE GLYCOL | — | — | — |
| 22 | ARGININE | — | — | — |
| 23 | METHYLGLUCAMINE | — | — | — |
| 24 | BIOTIN | — | — | — |
| 25 | MALEIC ACID | — | — | — |
| 26 | GLUCOSAMINE HCL | — | — | — |
“—” 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 Ayunche official store, retrieved Oct 17, 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 | Beta-Carotene |
| AS ASEAN (10 countries) | None found | Beta-Carotene |
| JP Japan | None found | — |
| TW Taiwan | None found | Beta-Carotene |
| CA Canada | None found | — |
| BR Brazil | None found | — |
| AR Argentina | None found | — |
Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.