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KRKorean with some English namesOfficial records available

South Korea cosmetic ingredient regulations

The Korean source remains canonical; English-only material is incomplete.

Regulator
Ministry of Food and Drug Safety
Source language
Korean with some English names
Coverage version
MFDS Notice 2026-19, effective 18 March 2026

What this list is

South Korea's cosmetic ingredient rules are published by the Ministry of Food and Drug Safety in Korean. The English material that circulates is partial, and the gaps are not marked.

  • 1,320 Korean records: 1,077 prohibited, 243 restricted.
  • The regulator is the Ministry of Food and Drug Safety, under the Cosmetics Act.
  • The Korean text is canonical; English versions are incomplete rather than merely later.
  • Functional cosmetics — sunscreen, whitening, anti-wrinkle and others — carry a separate reporting or approval route.

The Ministry of Food and Drug Safety maintains the prohibited and restricted ingredient lists under the Cosmetics Act, and publishes them in Korean. This matters more than the usual caution about translations. The English material in circulation is not a delayed version of the Korean; it is a subset, and nothing in it indicates which entries were left out.

The second thing to know is that Korea separates ordinary cosmetics from functional cosmetics. A product claiming sun protection, skin whitening, anti-wrinkle action, hair loss relief and several other functions falls into the functional category, which carries its own reporting or approval requirement and its own constraints on ingredients and concentrations. A formula that is unremarkable as a cosmetic can move into that category on the strength of a single claim.

The 1,320 records here come from the Korean source. Where a substance has no Korean record, that is the absence of an entry we could resolve, not a finding about the substance.

Checked against

Official ingredient records

1320 matching records
RestrictedBinding ruleNo English translationOfficial-source import checked

치오글라이콜릭애씨드,그 염류 및 에스텔류

CAS 68-11-1; 5421-46-5; 126-97-6; 814-71-1; 367-51-1; 34452-51-2; 38337-95-0; 65208-41-5; 29820-13-1; 63592-16-5; 2368928-49-6 · EC 200-677-4

Listed by the Korean MFDS as a cosmetic ingredient requiring conditions of use.

Conditions: ?퍼머넌트웨 이브용 및 헤어스트레 이트너 제품에 치오글라이 콜릭애씨드 로서 11% (다만, 가온2욕식 헤어스트레 이트너 제품의 경우에는 치오글라이콜 릭애씨드로서 5%, 치오글라이 콜릭애씨드 및 그 염류를 주성분으로 하고 제1제 사용 시 조제하는 발열 2욕식 퍼머넌트웨이 브용 제품의 경우 치오글라이 콜릭애씨드 로서 19%에 해당하는 양) ?제모용 제품에 치오글라이 콜릭애씨드 로서 5% ?염모제에 치오글라이 콜릭애씨드 로서 1% ?사용 후 씻어내는 두발용 제품류에 2% · 기타 제품에는 사용금지 · 치오글라이콜릭애씨드암모늄티오글라이콜레이트에탄올아민티오글라이콜레이트칼슘티오글라이콜레이트소듐티오글라이콜레이트포타슘티오글라이콜레이트스트론튬티오글라이콜레이트칼슘티오글라이콜레이트하이드록사이드마그네슘티오글라이콜레이트시스테아민티오글라이콜레이트

Source:화장품 안전기준 등에 관한 규정, 별표 2, record 2-390 · version 2026-19 · effective March 18, 2026 · source checked 2026-08-30

View full recordIngredient profile
ProhibitedBinding ruleNo English translationOfficial-source import checked

카본블랙(다만, 불순물 중 벤조피렌과디벤즈(a,h)안트라센이 각각 5ppb 이하이고 총 다환방향족탄화수소류(PAHs)가 0.5ppm 이하인 경우에는 제외)

CAS 1333-86-4

Listed by the Korean MFDS as a substance that may not be used in cosmetics.

Source:화장품 안전기준 등에 관한 규정, 별표 1, record 1-860 · version 2026-19 · effective March 18, 2026 · source checked 2026-08-30

View full recordIngredient profile
RestrictedBinding ruleNo English translationOfficial-source import checked

칼슘하이드록사이드

CAS 1305-62-0 · EC 215-137-3

Listed by the Korean MFDS as a cosmetic ingredient requiring conditions of use.

Conditions: ?헤어스트레 이트너 제품에 7% ?제모제에서 pH조정 목적으로 사용되는 경우 최종 제품의 pH는 12.7이하 · 기타 제품에는 사용금지

Source:화장품 안전기준 등에 관한 규정, 별표 2, record 2-391 · version 2026-19 · effective March 18, 2026 · source checked 2026-08-30

View full recordIngredient profile
RestrictedBinding ruleNo English translationOfficial-source import checked

퀴닌 및 그 염류

CAS 130-95-0 · EC 205-003-2

Listed by the Korean MFDS as a cosmetic ingredient requiring conditions of use.

Conditions: ?샴푸에 퀴닌염으로서 0.5% ?헤어로션에 퀴닌염로서 0.2% · 기타 제품에는 사용금지 · 퀴닌

Source:화장품 안전기준 등에 관한 규정, 별표 2, record 2-394 · version 2026-19 · effective March 18, 2026 · source checked 2026-08-30

View full recordIngredient profile

Market coverage contract

Complete current appendix dataset
Included scope
All rows in official Appendix 1 (prohibited) and Appendix 2 (restricted) of the Safety Standards for Cosmetics.
If no match is found
Korean source wording is canonical and other positive lists/notices may still apply to the formulation.

Complete verification checklist

  1. Match the Korean canonical substance name and identifiers.
  2. Review all Appendix 1 and 2 matches and conditions.
  3. Check functional-cosmetic and positive-list requirements where applicable.
  4. Confirm current MFDS notice, responsible seller and label obligations.

Official sources and legal role

South Korea MFDS cosmetic ingredient data

Ingredient identity and separate restriction/regulation data endpoints

Legal meaning: Korean source is canonical; English materials alone are not complete enough for certification

Available language: Korean with English names and CAS fields

What this market page can answer

Source and authority

Identify the official material and the regulator responsible for it: Ministry of Food and Drug Safety.

Language and scope

See whether usable English or bilingual material exists and what the mapped source actually covers. Current source language: Korean with some English names.

Evidence status

Browse ingredient-level records imported from official sources. Each row states whether it passed deterministic source checks or human editorial review.

How to verify an ingredient for this market

  1. Search the ingredient by INCI name, CAS number or EC number and record the exact identity.
  2. Open each official source above and check the current version, product scope, concentration limits and required warnings.
  3. Confirm effective dates and whether an English text is official, reviewed or only contextual.
  4. Treat a missing local match as unknown, never as permission or a safety conclusion.
Screen an INCI listSearch ingredientsReview source methodology