| Basic Red 46 | 염기성적색46호 | KR BannedEU BannedUS — |
| Basic Violet 1 | 염기성자색1호 | KR BannedEU BannedUS — |
| Basic Violet 10 | 염기성자색10호 | KR BannedEU BannedUS — |
| Basic Violet 14 | 염기성자색14호 | KR —EU BannedUS — |
| Basic Violet 3 | 염기성자색3호 | KR BannedEU BannedUS — |
| Basic Violet 4 | 염기성자색4호 | KR BannedEU BannedUS Limits |
| Basic Yellow 11 | 염기성황색11호 | KR BannedEU BannedUS — |
| Basic Yellow 28 | 염기성황색28호 | KR BannedEU BannedUS — |
| Bemegride (INN) and its salts | | KR —EU BannedUS — |
| Benactyzine (INN) | | KR —EU BannedUS — |
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| Bendroflumethiazide (INN) and its derivatives | | KR —EU BannedUS — |
| benfluralin (ISO); N-butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine | | KR —EU BannedUS — |
| Benfuracarb (ISO); ethyl N-[2,3-dihydro-2,2-dimethylbenzofuran-7-yloxycarbonyl(methyl)aminothio]-N-isopropyl- ß-alaninate | | KR —EU BannedUS — |
| Benomyl (ISO) | | KR —EU BannedUS — |
| Bentazone (ISO); 3-isopropyl-2,1,3-benzothiadiazine-4-one-2,2-dioxide | 벤타존 (ISO); 3-아이소프로필-2,1,3-벤조티아다이아진-4-온-2,2-다이옥사이드 | KR —EU BannedUS — |
| Benthiavalicarb-isopropyl (ISO); isopropyl [(S)-1-{[(R)-1-(6-fluoro-1,3-benzothiazol-2-yl)ethyl]carbamoyl}-2-methylpropyl]carbamate | | KR —EU BannedUS — |
| Benz[a]anthracene | 벤즈[a]안트라센 | KR BannedEU BannedUS — |
| Benzatropine (INN) and its salts | | KR —EU BannedUS — |
| Benzazepines and benzodiazepines | 벤즈아제핀류와 벤조다이아제핀류 | KR BannedEU BannedUS — |
| Benz[e]acephenanthrylene | 벤즈[e]아세페난트릴렌 | KR BannedEU BannedUS — |
| Benzene | 벤젠 | KR BannedEU BannedUS — |
| Benzidine | 벤지딘 | KR BannedEU BannedUS — |
| Benzidine acetate | 벤지딘아세테이트 | KR BannedEU BannedUS — |
| Benzidine based azo dyes | 벤지딘계 아조 색소류 | KR BannedEU BannedUS — |
| Benzidine dihydrochloride | 벤지딘다이하이드로클로라이드 | KR BannedEU BannedUS — |
| Benzidine sulphate | | KR —EU BannedUS — |
| Benzilonium bromide (INN) | | KR —EU BannedUS — |
| Benzimidazol-2(3H)-one | 벤즈이미다졸-2(3H)-온 | KR BannedEU BannedUS — |
| Benzoates of 4-hydroxy-3-methoxycinnamyl alcohol (coniferyl alcohol) except for normal content in natural essences used | | KR —EU BannedUS — |
| Benzo[def]chrysene; (benzo[a]pyrene) | | KR —EU BannedUS — |
| Benzo[e]pyrene | 벤조[e]피렌 | KR BannedEU BannedUS — |
| Benzo[j]fluoranthene | 벤조[j]플루오란텐 | KR BannedEU BannedUS — |
| Benzo[k]fluoranthene | 벤조[k]플루오란텐 | KR BannedEU BannedUS — |
| Benzophenone | 벤조페논 | KR —EU BannedUS — |
| Benzo[rst]pentaphene | 벤조[rst]펜타펜 | KR —EU BannedUS — |
| Benzyl 2,4-dibromobutanoate | 벤질2,4-다이브로모부타노에이트 | KR BannedEU BannedUS — |
| Benzyl 4-hydroxybenzoate (INCI: Benzylparaben) | | KR —EU BannedUS — |
| benzyl(diethylamino)diphenylphosphonium 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxyphenyl)propan-2-yl]phenolate | | KR —EU BannedUS — |
| Benzyl Dimethylamino Morpholinophenyl Butanone | | KR —EU BannedUS — |
| benzyltriphenylphosphonium, salt with 4,4'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis[phenol] (1:1) | | KR —EU BannedUS — |
| Betoxycaine (INN) and its salts | | KR —EU BannedUS — |
| Bietamiverine (INN) | | KR —EU BannedUS — |
| Bifenthrin (ISO); (2-methylbiphenyl-3-yl)methyl rel-(1R,3R)-3-[(1Z)-2-chloro-3,3,3-trifluoroprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate | | KR —EU BannedUS — |
| Binapacryl | 비나프아크릴 | KR BannedEU BannedUS — |
| Biphenyl-2-ylamine | 비페닐-2-일아민 | KR BannedEU BannedUS — |
| Biphenyl-3,3',4,4'-tetrayltetraamine; diaminobenzidine | 비페닐-3,3',4,4'-테트라일테트라아민; 다이아미노벤지딘 | KR —EU BannedUS — |
| Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts | 비페닐-4-일아민 (4-아미노비페닐) 및 그 염류 | KR —EU BannedUS — |
| Bis(2-(2-methoxyethoxy)ethyl)ether; tetraglyme | | KR —EU BannedUS — |
| Bis(2-chloroethyl) ether | 비스(2-클로로에틸)에터 | KR BannedEU BannedUS — |
| bis(2-Methoxyethyl) phthalate | 비스(2-메톡시에틸)프탈레이트 | KR BannedEU BannedUS — |
| Bis(cyclopentadienyl)-bis(2,6-difluoro-3-(pyrrol-1-yl)-phenyl)titanium | 비스(사이클로펜타디에닐)-비스(2,6-다이플루오로-3-(피롤-1-일)-페닐)티타늄 | KR BannedEU BannedUS — |
| Bishydroxyethyl Biscetyl Malonamide | 비스하이드록시에틸비스세틸말론아마이드 | KR BannedEU BannedUS — |
| Bis(α,α-dimethylbenzyl) peroxide | 비스(α,α-다이메틸벤질)퍼옥사이드 | KR —EU BannedUS — |
| Bithionol (INN) | | KR —EU BannedUS — |
| Boric acid [1]; Boric acid [2] | | KR —EU BannedUS — |
| Brain Extract | 뇌추출물 | KR —EU BannedUS — |
| Brain Lipids | 뇌지질 | KR —EU BannedUS — |
| Bretylium tosilate (INN) | | KR —EU BannedUS — |
| Brodifacoum (ISO); 4-hydroxy-3-(3-(4′-bromo-4-biphenylyl)-1,2,3,4-tetrahydro-1-naphthyl)coumarin | | KR —EU BannedUS — |
| Bromadiolone (ISO); 3- [3-(4′-bromobiphenyl- 4-yl)-3-hydroxy-1-phenylpropyl]-4-hydroxy- 2H-chromen-2-one | | KR —EU BannedUS — |