No prohibited or restricted ingredients found in Korea records.
No prohibited or restricted ingredients found in U.S. records.
| # | Ingredient (as listed) | KR Korea | EU EU | US U.S. |
|---|---|---|---|---|
| 1 | Water | — | — | — |
| 2 | Betaine | — | — | — |
| 3 | 1,2-Hexanediol | — | — | — |
| 4 | Panthenol | — | — | — |
| 5 | Glycerin | — | — | — |
| 6 | Ammonium Acryloyldimethyltaurate/VP Copolymer | — | — | — |
| 7 | Hydrolyzed Jojoba Esters | — | — | — |
| 8 | Canola Oil | — | — | — |
| 9 | Ethylhexylglycerin | — | — | — |
| 10 | Caprylyl Glycol | — | — | — |
| 11 | Helianthus Annuus (Sunflower) Seed Oil | — | — | — |
| 12 | Sodium Hyaluronate | — | — | — |
| 13 | Polyglyceryl-10 Laurate | — | — | — |
| 14 | Limnanthes Alba (Meadowfoam) Seed Oil | — | — | — |
| 15 | Polyglyceryl-10 Stearate | — | — | — |
| 16 | Argania Spinosa Kernel Oil | — | — | — |
| 17 | Disodium EDTA | — | — | — |
| 18 | Citric Acid | — | Approved preservative · 0,2% · 0,0024% | — |
| 19 | Lavandula Angustifolia (Lavender) Oil | — | — | — |
| 20 | Macadamia Ternifolia Seed Oil | — | — | — |
| 21 | Ceramide NP | — | — | — |
| 22 | Prunus Persica (Peach) Flower Extract | — | — | — |
| 23 | Phytosphingosine | — | — | — |
| 24 | Hydrogenated Lecithin | — | — | — |
| 25 | Mentha Arvensis Leaf Oil | — | — | — |
| 26 | Linalool | — | Restricted | — |
“—” 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.
This list includes 1 fragrance allergen that the EU requires to be named on the label when present above 0.001% in leave-on or 0.01% in rinse-off products: Linalool.
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.
“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 | — |
| JP Japan | None found | Panthenol |
| TW Taiwan | None found | Citric Acid |
| CA Canada | None found | Citric Acid, Glycerin |
| 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.
We found no prohibited ingredients. 1 ingredient has limits or conditions in the EU's CosIng records (Linalool). That usually means a maximum amount, a product type or a label warning — not a ban.
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.
Yes — its list includes 1 that the EU requires to be named on labels: Linalool. That is a labelling rule, not a sign the product is unsafe.
Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Water, Betaine, 1,2-Hexanediol, Panthenol, Glycerin. In total 26 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.