Cleanser
2 ingredients with Korea limits or conditions.
Potassium Hydroxide, Salicylic Acid2 ingredients with EU limits or conditions.
Potassium Hydroxide, Salicylic AcidNo prohibited or restricted ingredients found in U.S. records.
1 of 32 listed names did not match an ingredient in our records yet, so they were not checked: White Willow Bark Extract
“—” 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 Round Lab official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.
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 | Potassium Hydroxide, Salicylic Acid |
| AS ASEAN (10 countries) | None found | Potassium Hydroxide, Salicylic Acid |
| JP Japan | None found | Salicylic Acid |
| TW Taiwan | None found | Potassium Hydroxide, Salicylic Acid |
| CA Canada | None found | Glycerin, Salicylic Acid |
| BR Brazil | None found | Potassium Hydroxide, Salicylic Acid |
| AR Argentina | None found | Potassium Hydroxide, Salicylic Acid |
Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.