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 | — | — | — |
| 2 | Magnesium Aluminum Silicate | — | — | — |
| 3 | 1,2-Hexanediol | — | — | — |
| 4 | Sodium DNA | — | — | — |
| 5 | Niacinamide | — | — | — |
| 6 | Sodium Silicate | — | — | — |
| 7 | Butylene Glycol | — | — | — |
| 8 | Sodium Citrate | — | — | — |
| 9 | Citric Acid | — | Approved preservative · 0,2% · 0,0024% | — |
| 10 | Panthenol | — | — | — |
| 11 | Allantoin | — | — | — |
| 12 | Hydroxyethylcellulose | — | — | — |
| 13 | Xanthan Gum | — | — | — |
| 14 | Disodium EDTA | — | — | — |
| 15 | Ethylhexylglycerin | — | — | — |
| 16 | Tribulus Terrestris Fruit Extract | — | — | — |
| 17 | Caprylyl Glycol | — | — | — |
| 18 | Acmella Oleracea Extract | — | — | — |
| 19 | Magnolia Officinalis Bark Extract | — | — | — |
| 20 | Adenosine | — | — | — |
| 21 | Hydrolyzed Sponge | — | — | — |
| 22 | Acetyl Tetrapeptide-5 | — | — | — |
| 23 | Dipropylene Glycol | — | — | — |
| 24 | Guaiazulene | Restricted | — | — |
| 25 | Acetyl Hexapeptide-8 | — | — | — |
| 26 | Glutathione | — | — | — |
| 27 | Copper Tripeptide-1 | — | — | — |
| 28 | Palmitoyl Pentapeptide-4 | — | — | — |
“—” 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 | Guaiazulene |
| JP Japan | None found | Allantoin, Panthenol |
| TW Taiwan | None found | Allantoin, Citric Acid |
| CA Canada | None found | Citric Acid, Sodium Citrate |
| BR Brazil | None found | Citric Acid, Guaiazulene |
| AR Argentina | None found | Citric Acid, Guaiazulene |
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 ingredients. 1 ingredient has limits or conditions in Korea's MFDS records (Guaiazulene). That usually means a maximum amount, a product type or a label warning — not a ban.
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, Magnesium Aluminum Silicate, 1,2-Hexanediol, Sodium DNA, Niacinamide. In total 28 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.