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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.

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Hydroxymethoxybenzophenone sulfonate and its trihydrate

Korean: 하이드록시메톡시벤조페논설포네이트 및 이것의 트라이하이드레이트 ·

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

No specific rule on file.

US United States (FDA)

No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.

Other markets

How Hydroxymethoxybenzophenone sulfonate and its trihydrate is treated in 1 more market, 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
JP Japan	Restricted	MFDS summary (Korean): （注1）空欄は、配合してはならないことを示し、○印は、配合の上限がないことを示す。（注3）ヒドロキシメトキシベンゾフェノンスルホン酸としての合計量とする。 * 【100g당 최대 배합량 (점막에 사용하지 않고 씻어내는 화장품 -Cosmetics not used for mucosa and to be washed away)】 : 10 g (하이드록시메톡시벤조페논 설포네이트로서의 합계량으로 함) * 【100g당 최대 배합량 (점막에 사용하지 않고 씻어내지 않는 화장품 - Cosmetics not used for mucosa and not to...

Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 17, 2026

Also listed as

Hydroxymethoxybenzophenone sulfonate and its trihydrate 하이드록시메톡시벤조페논설포네이트 및 이것의 트라이하이드레이트

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.

Frequently asked questions

Is Hydroxymethoxybenzophenone sulfonate and its trihydrate banned in the European Union?

We found no specific rule for it in the EU's CosIng records. That is not an approval or a safety statement.

Is Hydroxymethoxybenzophenone sulfonate and its trihydrate banned in South Korea?

We found no specific rule for it in Korea's MFDS records. That is not an approval or a safety statement.

Is Hydroxymethoxybenzophenone sulfonate and its trihydrate allowed in cosmetics in the U.S.?

We found no specific rule for it in the FDA's records. That is not an approval or a safety statement.

What is Hydroxymethoxybenzophenone sulfonate and its trihydrate called on Korean labels?

Korea's MFDS standard Korean name is 하이드록시메톡시벤조페논설포네이트 및 이것의 트라이하이드레이트.