Korean: 알에이치-올리고펩타이드-1 · Functions: skin conditioning
Restricted MFDS restricted ingredients
Maximum: 0.001%
Conditions (official MFDS text, Korean):
* 배합한도 : 0.001%
Source: MFDS — cosmetic ingredient use restrictions · checked Oct 16, 2026
No specific rule on file.
No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.
How Rh-Oligopeptide-1 is treated in 5 more markets, from the overseas cosmetic regulation database compiled by Korea's MFDS. Always confirm with the regulator of that country before selling there.
| Market | Status | Conditions |
|---|---|---|
| CN China | Prohibited | — |
| AS ASEAN (10 countries) | Prohibited | — |
| TW Taiwan | Prohibited | For case review, the applicant should submit relevant documents or information, including the qualifications of the exosome donor, preparation processes and inspection reports, stability tests, safety tests, as well as absorption, distribution, metabolism, and excretion tests. |
| BR Brazil | Prohibited | — |
| AR Argentina | Prohibited | — |
Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 16, 2026
RH-OLIGOPEPTIDE-1 Human Oligopeptide-1
Information only, not medical advice. Rules change — always check the linked official source. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist.
We found no specific rule for it in the EU's CosIng records. That is not an approval or a safety statement.
In Korea's MFDS records it is listed as “Restricted” (MFDS — cosmetic ingredient use restrictions). The maximum allowed is 0.001%. A restricted ingredient is allowed within the stated conditions.
We found no specific rule for it in the FDA's records. That is not an approval or a safety statement.
The EU's CosIng inventory lists its functions as: skin conditioning.
Korea's MFDS standard Korean name is 알에이치-올리고펩타이드-1.
4 products we checked list it, for example Tonymoly 24K Snail Everywhere Repair Gel, Tonymoly 24K Snail Hydrating Serum Mist, Pyunkang Yul Dear Mom Total Care Moisture Cream 100ml.