No prohibited or restricted ingredients found in Korea records.
No prohibited or restricted ingredients found in EU records.
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | Water (Aqua) | — | — | — |
| 2 | Betaine | — | — | — |
| 3 | 1,2-Hexanediol | — | — | — |
| 4 | Panthenol | — | — | — |
| 5 | Butylene Glycol | — | — | — |
| 6 | Ethylhexylglycerin | — | — | — |
| 7 | Caprylyl Glycol | — | — | — |
| 8 | Adenosine | — | — | — |
| 9 | Disodium EDTA | — | — | — |
| 10 | Sodium Hyaluronate | — | — | — |
| 11 | Prunus Salicina Fruit Extract | — | — | — |
| 12 | Ecklonia Cava Extract | — | — | — |
| 13 | Laminaria Japonica Extract | — | — | — |
| 14 | Glycerin | — | — | — |
| 15 | Mentha Piperita (Peppermint) Extract | — | — | — |
| 16 | Collagen | — | — | — |
| 17 | Palmitoyl Tripeptide-5 | — | — | — |
“—” 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 Leaders official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.
None of the fragrance allergens the EU requires to be labelled appear in this ingredient list.
Source: EU Cosmetics Regulation Annex III as amended by Regulation (EU) 2023/1545 — the list grew from 26 to over 80 entries; it applies to new products from 31 July 2026 and to all products from 31 July 2028. Shown for information; it is not a sign that a product is unsafe.
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 | — |
| JP Japan | None found | Panthenol |
| TW Taiwan | None found | — |
| CA Canada | None found | Glycerin |
| 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.
We found no prohibited or restricted ingredients in the EU's CosIng records for its listed ingredients. This is a records check, not an approval.
We found no prohibited or restricted ingredients in Korea's MFDS records for its listed ingredients. This is a records check, not an approval.
We found no prohibited or restricted ingredients in the FDA's records for its listed ingredients. This is a records check, not an approval.
None of the fragrance allergens the EU requires to be labelled appear in its ingredient list.
Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Water (Aqua), Betaine, 1,2-Hexanediol, Panthenol, Butylene Glycol. In total 17 ingredients are listed.
From Leaders official store on October 17, 2026. We re-read it every week and keep earlier versions if the formula changes.