Great Britain cosmetic ingredient regulations
GB rules must be versioned separately from EU rules as they diverge.
- Regulator
- Office for Product Safety and Standards
- Source language
- English
- Coverage version
- GB retained Regulation 1223/2009 schedules, effective 15 August 2026
What this list is
Great Britain carried EU Regulation 1223/2009 onto its own statute book after Brexit and has amended it separately ever since. The two lists started identical and no longer are, which is why a GB check cannot be answered from an EU one.
- 2,329 GB records: 1,758 prohibited, 326 restricted, 245 on a positive list.
- The regulator is the Office for Product Safety and Standards, not the European Commission.
- GB and EU annexes are amended by different bodies on different dates, so they drift apart substance by substance.
- A substance absent from the GB list is not thereby permitted — absence is absence of a record, not a decision.
The Cosmetic Products Enforcement Regulations 2013 kept Regulation 1223/2009 in force in Great Britain after EU exit, so the structure a formulator already knows — Annex II for prohibited substances, Annex III for restricted ones, Annexes IV to VI for colourants, preservatives and UV filters — is the same here. What changed is who amends it. The Office for Product Safety and Standards now does that for Great Britain, and the European Commission does it for the EU, on their own timetables.
That divergence is the practical point of this page. When the Commission adds a substance to Annex II, Great Britain does not follow automatically. The reverse holds too. Two lists that began as one copy now differ entry by entry, and the gap widens with each amendment cycle, so a compliance answer for one market is not evidence for the other even when the substance and the wording look identical.
Northern Ireland is not covered here. Under the Windsor Framework it continues to apply the EU regulation, so a product placed on the market across the whole United Kingdom is answering to two rulebooks at once. Check the EU records for that half.
The 2,329 records below carry the status the GB source gives them and nothing more. Where a record is marked restricted, the concentration limit, product-type condition and warning text come from the source as written; where a substance has no record at all, that means no GB entry was resolved here, not that its use has been considered and allowed.
Checked against
Official ingredient records
1758 matching records1,2-Epoxy-4-epoxyethylcyclohexane; 4-vinylcyclohexene diepoxide
CAS 106-87-6 · EC 203-437-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1469 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,2-Epoxybutane
CAS 106-88-7 · EC 203-438-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 400 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,2-bis(2-Methoxyethoxy)ethane; Triethylene glycol dimethyl ether (TEGDME)
CAS 112-49-2 · EC 203-977-3
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1147 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3,5-Trihydroxybenzene (Phloroglucinol) and its salts, when used as a substance in hair dye products
CAS 108-73-6 · EC 203-611-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1253 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3,5-Tris(oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (TGIC)
CAS 2451-62-9 · EC 219-514-3
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 741 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3,5-triazine-2,4,6-triamine; melamine
CAS 108-78-1 · EC 203-615-4
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1730 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3,5-tris-[(2S and 2R)-2,3-Epoxypropyl]-1,3,5-triazine-2,4,6-(1H,3H,5H)-trione (Teroxirone)
CAS 59653-74-6
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 760 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Benzenediamine, 4-methyl-6-(phenylazo)- and its salts, when used as a substance in hair dye products
CAS 4438-16-8 · EC 224-654-3
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1294 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Dichloropropan-2-ol
CAS 96-23-1 · EC 202-491-9
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 648 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Dimethylpentylamine and its salts
CAS 105-41-9 · EC 203-296-1
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 30 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Diphenylguanidine
CAS 102-06-7 · EC 203-002-1
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 993 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Isobenzofurandione, reaction products with methylquinoline and quinoline (Solvent Yellow 33; CI 47000) when used as a substance in hair dye products
CAS 8003-22-3 · EC 232-318-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1358 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-Propanesultone
CAS 1120-71-4 · EC 214-317-9
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 751 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,3-bis(Vinylsulfonylacetamido)propane
CAS 93629-90-4 · EC 428-350-3
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1202 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4,5,8-Tetraaminoanthraquinone (Disperse Blue 1)
CAS 2475-45-8 · EC 219-603-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 700 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Benzenediamine, N,N'-mixed Ph and tolyl derivs.
CAS 68953-84-4 · EC 273-227-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1751 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Diamino-2-methoxy-9,10-anthracenedione (Disperse Red 11) and its salts, when used as a substance in hair dye products
CAS 2872-48-2 · EC 220-703-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1301 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Dichlorobenzene; (p-Dichlorobenzene)
CAS 106-46-7 · EC 203-400-5
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1173 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Dichlorobut-2-ene
CAS 764-41-0 · EC 212-121-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 654 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Dihydroxy-5,8-bis[(2-hydroxyethyl)amino]anthraquinone (Disperse Blue 7) and its salts, when used as a substance in hair dye products
CAS 3179-90-6 · EC 221-666-0
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1302 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-Dihydroxybenzene (Hydroquinone), with the exception of entry 14 in Annex III
CAS 123-31-9 · EC 204-617-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1339 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,4-bis(p-Tolylamino)anthraquinone (Solvent Green 3; CI 61565) when used as a substance in hair dye products
CAS 128-80-3 · EC 204-909-5
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1364 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1,7-Naphthalenediol, when used as a substance in hair dye products
CAS 575-38-2 · EC 209-383-0
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1228 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-((4-Phenylazo)phenylazo)-2-naphthol (Solvent Red 23; CI 26100) when used as a substance in hair dye products
CAS 85-86-9 · EC 201-638-4
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1353 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-(1-Naphthylmethyl)quinolinium chloride
CAS 65322-65-8 · EC 406-220-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1196 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoro-1,1-ethanediol, hydrochloride
CAS 214353-17-0 · EC 433-580-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1474 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-(4-Chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazol-1-ylmethyl)pentan-3-ol
CAS 107534-96-3 · EC 403-640-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1189 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-(4-Methoxyphenyl)-1-penten-3-one (alpha-Methylanisylideneacetone), when used as a fragrance ingredient
CAS 104-27-8 · EC 203-190-5
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 444 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Amino-4-(methylamino)-9,10-anthracenedione (Disperse Violet 4) and its salts, when used as a substance in hair dye products
CAS 1220-94-6 · EC 214-944-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1283 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Amino-4-[[4-[(dimethylamino)methyl]phenyl]amino]anthraquinone and its salts, when used as a substance in hair dye products
CAS 67905-56-0; 12217-43-5 · EC 267-677-4; 235-398-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1278 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Bromo-2-methylpropyl propionate
CAS 158894-67-8 · EC 422-900-6
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1495 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Bromo-3,4,5-trifluorobenzene
CAS 138526-69-9 · EC 418-480-9
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1017 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Bromopropane; n-Propyl bromide
CAS 106-94-5 · EC 203-445-0
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1139 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Butyl-3-(N-crotonoylsulphanilyl)urea
CAS 52964-42-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 108 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Chloro-2,3-epoxypropane (Epichlorohydrin)
CAS 106-89-8 · EC 203-439-8
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 657 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Chloro-4-nitrobenzene
CAS 100-00-5 · EC 202-809-6
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1179 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
CAS 93107-30-3 · EC 413-760-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1392 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Dimethylaminomethyl-1-methylpropyl benzoate (amylocaine) and its salts
CAS 644-26-8 · EC 211-411-1
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 50 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Ethyl-1-methylmorpholinium bromide
CAS 65756-41-4
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1084 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Ethyl-1-methylpyrrolidinium bromide
CAS 69227-51-6
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1091 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Hydroxy-4-(p-toluidino)anthraquinone (Solvent Violet 13; CI 60725) when used as a substance in hair dye products
CAS 81-48-1 · EC 201-353-5
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1363 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Methoxy-2,4-diaminobenzene (2,4-diaminoanisole - CI 76050) and its salts
CAS 615-05-4 · EC 210-406-1
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 376 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Methoxy-2,5-diaminobenzene (2,5-diaminoanisole) and its salts
CAS 5307-02-8 · EC 226-161-9
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 377 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Methyl-2,4,5-trihydroxybenzene and its salts, when used as a substance in hair dye products
CAS 1124-09-0 · EC 214-390-7
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1244 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Methyl-3-nitro-1-nitrosoguanidine
CAS 70-25-7 · EC 200-730-1
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 702 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Vinyl-2-pyrrolidone
CAS 88-12-0 · EC 201-800-4
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1113 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-Vinylimidazole
CAS 1072-63-5 · EC 214-012-0
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1622 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-[(2-Chloro-4-nitrophenyl)azo]-2-naphthol (Pigment Red 4; CI 12085) and its salts when used as a substance in hair dye products
CAS 2814-77-9 · EC 220-562-2
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1345 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-[(3-Aminopropyl)amino]-4-(methylamino)anthraquinone and its salts, when used as a substance in hair dye products
CAS 22366-99-0 · EC 244-938-0
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 1303 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
1-and 2-Naphthylamines and their salts
CAS 134-32-7; 91-59-8 · EC 205-138-7; 202-080-4
The consolidated GB Cosmetics Regulation lists this record in Annex II.
Source:GB Cosmetics Regulation, Annex II, entry 242 · version 2026-08-15 · effective Aug. 15, 2026 · source checked 2026-08-30
Market coverage contract
Complete consolidated annex dataset- Included scope
- Current consolidated Annexes II–VI for England, Scotland and Wales.
- If no match is found
- No annex match is not approval and does not cover Northern Ireland, which follows the applicable EU framework.
Complete verification checklist
- Confirm INCI/CAS/EC identity.
- Review every current GB Annex II–VI match.
- Check commencement dates and later statutory instruments.
- Verify SCPN, responsible-person, safety-report and labelling duties.
How Great Britain differs from other markets
Comparing this market's imported rules against every other market's for the same substance. A market with no imported rule for a substance is left out of that comparison rather than treated as permitting it.
A formula cleared elsewhere can fail here.
Permitted here under conditions and prohibited, or more tightly held, elsewhere — so a formula built for this market may not travel.
and 98 more — see the full comparison
Official sources and legal role
Great Britain Cosmetics Regulation — consolidated Annexes II–VI and amendments
Complete consolidated GB Annexes II–VI, with later amendments versioned separately
Legal meaning: Binding GB schedules and versioned amendments to retained Regulation 1223/2009; applies to England, Wales and Scotland, not Northern Ireland
Available language: English
Contains public sector information licensed under the Open Government Licence v3.0.
What this market page can answer
Source and authority
Identify the official material and the regulator responsible for it: Office for Product Safety and Standards.
Language and scope
See whether usable English or bilingual material exists and what the mapped source actually covers. Current source language: English.
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
- Search the ingredient by INCI name, CAS number or EC number and record the exact identity.
- Open each official source above and check the current version, product scope, concentration limits and required warnings.
- Confirm effective dates and whether an English text is official, reviewed or only contextual.
- Treat a missing local match as unknown, never as permission or a safety conclusion.