UK Cosmetic Regulation Update: Alignment with EU Standards

October 2024 - UK cosmetics regulation amendment to align further with EU cosmetics regulation

On October 3rd, the UK has notified the World Trade Organization (WTO) with a draft “Cosmetic Products (Restriction of Chemical Substances) (No. 2) Regulations 2024” that will bring the UK cosmetics regulation closer in line with the one of the European Union.

This amendment includes a ban on certain CMR (Carcinogenic, Mutagenic, or Reprotoxic) classified substances that are either already banned by the EU Cosmetic Regulation or will be banned under the upcoming Omnibus VII regulation. Notably, DIMETHYLTOLYLAMINE (CAS 99-97-8), commonly used in nail products, will be prohibited in both regions.

Products containing these banned materials cannot be placed on the UK market from April 20th, 2025 and must be withdrawn from the UK market by October 20th, 2025, at the latest.

This amendment also aligns with the EU limiting KOJIC ACID use to face and hand product only at 1% maximum.

Products not compliant with the Kojic acid restriction cannot be placed on the UK market from June 20th, 2025 and must be withdrawn from the UK market on November 1st, 2025, at the latest.

List of banned ingredients in the draft of “The Cosmetic Products (Restriction of Chemical Substances) (No. 2) Regulations 2024” (UK):



HTML Table Generator

Entry N# Name CAS N# Status in the EU
1680 Tetrafluoroethylene 116-14-3 Already banned
1681 6,6′-di-tert-butyl-2,2′-methylenedi-p-cresol; [DBMC] 119-47-1 Already banned
1682 (5-chloro-2-methoxy-4-methyl-3-pyridyl)(4,5, 6-trimethoxy-o-tolyl)methanone; pyriofenone 688046-61-9 Already banned
1683 (RS)-1-{1-ethyl-4-[4-mesyl-3-(2-methoxyeth oxy)-o-toluoyl]pyrazol-5-yloxy}ethyl methyl carbonate; tolpyralate 1101132-67-5 Already banned
1684 3-methylpyrazole 1453-58-3 Already banned
1685 N-methoxy-N-[1-methyl-2-(2,4,6-trichloroph enyl)-ethyl]-3-(difluoromethyl)-1-methylpyra zole-4-carboxamide; Pydiflumetofen 1228284-64-7 Already banned
1686 N-{2-[[1,1′-bi(cyclopropyl)]-2-yl]phenyl}- 3- (difluoromethyl)-1-methyl-1Hpyrazole-4-carb oxamide; Sedaxane 874967-67-6 Already banned
1687 Thiophanate-methyl (ISO); dimethyl (1,2- ph enylenedicarbamothioyl)biscarbamat; dimethyl 4,4’-(o-phenylene)bis(3- thioallophanate) 23564-05-8 Already banned
1688 Mancozeb (ISO); manganese ethylenebis(dithiocarbamate) (polymeric) complex with zinc salt 8018-01-7 Already banned
1689 Trinickel disulfide; nickel subsulfide; [1] heazlewoodite [2] 12035-72-2 [1]

12035-71-1 [2]

Already banned
1690 7-oxa-3-oxiranylbicyclo[4.1.0]heptane; 1,2-e poxy-4-epoxyethylcyclohexane;

4-vinylcyclohexene diepoxide

106-87-6 Already banned
1691 4-methylpentan-2-one; isobutyl methyl ketone (MIBK) 108-10-1 Already banned
1692 Carbendazim (ISO); methyl benzimidazole-2-ylcarbamat 10605-21-7 Already banned
1693 Dimethomorph (ISO); (E,Z)-4-(3-(4- chlorophenyl)-3-(3,4- dimethoxyphenyl)acryl oyl)morpholine 110488-70-5;

(1135441-72-3)

Already banned
1694 1,2,4-triazole 288-88-0 Already banned
1695 Flumioxazin (ISO); N-(7-fluoro-3,4- dihydro-3-oxo-4-prop-2-ynyl-2H-1,4- benzoxazin-6- yl)cyclohex-1-ene-1,2- dicarboximide 103361-09-7 Already banned
1696 Imazamox (ISO); (RS)-2-(4-isopropyl-4- methyl- 5-oxo-2-imidazolin-2-yl)-5- methoxymethylnicotinic acid 114311-32-9 Already banned
1697 Thiamethoxam (ISO); 3-(2-chloro-thiazol-5- ylmethyl)-5- methyl[1,3,5]oxadiazinan-4-ylid ene-N-nitroamine 153719-23-4 Already banned
1698 Triticonazole (ISO); (RS)-(E)-5-(4- chlorobe nzylidene)-2,2-dimethyl-1-(1H1,2,4-triazol-1-ylmethyl)cyclopentanol 138182-18-0 Already banned
1699 Desmedipham (ISO); ethyl 3-phenylcarbamo yloxyphenylcarbamate 13684-56-5 Already banned
1700 Tellurium dioxide 7446-07-3 Already banned
1701 Tellurium 13494-80-9 Already banned
1702 Fluopicolide (ISO);

2,6-dichloro-N-[3-chloro-5-(trifluoromethyl)-2- pyridylmethyl]benzamide

239110-15-7 Already banned
1703 Daminozide (ISO); 4-(2,2- dimethylhydrazin o)-4-oxobutanoic acid;

N-dimethylaminosuccinamic acid

1596-84-5 Already banned
1704 Benzophenone 119-61-9 Already banned
1705 Acetamiprid (ISO); (1E)-N-[(6- chloropyridin-3- yl)methyl]-N’-cyano-N-meth ylethanimidamide; (E)-N 1 -[(6- chloro-3-pyridyl)methyl]-N 2 -cyano-N 1 – methylacetamidine 135410-20-7 Already banned
1706 Theophylline;

1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione

58-55-9 Already banned
1707 N-(2-nitrophenyl)phosphoric triamide 874819-71-3 Already banned
1708 Dibutyltin di(acetate) 1067-33-0 Already banned
1709 Dibutyltin bis(2-ethylhexanoate) 2781-10-4 Already banned
1710 Cumene 98-82-8 Already banned
1711 Barium diboron tetraoxide 13701-59-2 Already banned
1712 2-ethyl-2-[[(1-oxoallyl)oxy]methyl]-1,3- propanediyldiacrylate; 2,2- bis(acryloyloxymethyl)butyl acrylate; trimethylolpropane triacrylate 15625-89-5 Already banned
1713 Quinoclamine (ISO); 2-amino-3-chloro-1,4-n aphthoquinone 2797-51-5 Already banned
1714 Pendimethalin (ISO); N-(1-ethylpropyl)- 2,6-dinitro-3,4-xylidene 40487-42-1 Already banned
1715 Isoflucypram (ISO); N-(5-chloro-2-isopropyl benzyl)-N-cyclopropyl-3-(difluoromethyl)-5- fluoro-1-methyl-1H-pyrazole-4-carboxamide 1255734-28-1 Already banned
1716 Dimoxystrobin (ISO); (2E)-2-{2-[(2,5- dime thylphenoxy)methyl]phenyl}-2- (methoxyimi no)-N-methylacetamide; (E)-2- (methoxyimi no)-N-methyl-2-[a-(2,5-xylyloxy)-o-tolyl]ace tamide 149961-52-4 Already banned
1717 2-(2-methoxyethoxy)ethanol; diethylene glycol monomethyl ether 111-77-3 Already banned
1718 2,2-dimethylpropan-1-ol, tribromo derivative; 3-bromo-2,2- bis(bromomethyl)propan-1-ol 36483-57-5; Already banned
1522-92-5
1719 2,4,6-tri-tert-butylphenol 732-26-3 Already banned
1720 Ammonium bromide 12124-97-9 Already banned
1721 Divanadium pentaoxide; Vanadium pentoxide 1314-62-1 Already banned
1722 Bentazone (ISO); 3-isopropyl-2,1,3- benzoth iadiazine-4-one-2,2-dioxide 25057-89-0 Already banned
1723 Margosa extract. [from the kernels of Azadirachta indica extracted with water and further processed with organic solvents] 84696-25-3 Already banned
1724 Valifenalate (ISO); methyl N-(isopropoxycar bonyl)-L-valyl- (3RS)-3-(4-chlorophenyl)-β-alaninate 283159-90-0 Already banned
1725 Isopyrazam (ISO); reaction mass of 3-(difluoromethyl)-1-methyl-N- [(1RS,4SR,9 RS)-1,2,3,4-tetrahydro-9-isopropyl-1,4- meth anonaphthalen-5-yl]pyrazole-4-carboxamide and 3-(difluoromethyl)-1-methyl-N-[(1RS,4S R,9SR)-1,2,3,4- tetrahydro-9-isopropyl-1,4-m ethanonaphthalen-5- yl]pyrazole-4-carboxamide [>78% syn isomers ≤ 15% anti isomers relative content]; 881685-58-1 Already banned
1726 Perfluoroheptanoic acid; tridecafluoroheptanoic acid 375-85-9 Already banned
1727 4,4’-sulphonyldiphenol; bisphenol S 80-09-1 Already banned
1728 6-[C10-C13)-alkyl-(branched, unsaturated)-2,5-dioxopyrrolidin-1-yl]hexanoic acid (tetra-PSCA) 2156592-54-8 Already banned
1729 6-[C12-18-alkyl-(branched, unsaturated)-2,5- dioxopyrrolidin-1-yl]hexanoic acid (Penta-PSCA) Already banned
1730 [C12-18-alkyl-(branched, unsaturated)- 2,5-dioxopyrrolidin-1-yl] hexanoic acid, sodium and tris(2-hydroxyethyl) ammonium salts; (penta-PSCA Na-TEA) Already banned
1731 1,3,5-triazine-2,4,6-triamine; melamine 108-78-1 Already banned
1732 Benzyl(diethylamino)diphenylphosphonium 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxypheny l)propan-2-yl]phenolate 577705-90-9 In Omnibus VII
1733 Benzyltriphenylphosphonium, salt with 4,4′-[ 2,2,2-trifluoro-1-(trifluoromethyl)ethylidene] bis[phenol] (1:1) 75768-65-9 In Omnibus VII
1734 Reaction mass of 4,4′-[2,2,2-trifluoro-1-(trifl uoromethyl)ethylidene]diphenol and benzyl( diethylamino)diphenylphosphonium 4-[1,1,1, 3,3,3-hexafluoro-2-(4-hydroxyphenyl)propan -2-yl]phenolate (1:1) In Omnibus VII
1735 Reaction mass of 4,4′-[2,2,2-trifluoro 1-(trifluoromethyl)ethylidene] diphenol and benzyltriphenylphosphonium, salt with 4,4′-[2,2,2-trifluoro-1- (trifluoromethyl)ethyli dene]bis[phenol] (1:1) In Omnibus VII
1736 Reaction mass of 1-(2,3-epoxypropoxy)-2,2-bis ((2,3-epoxypropoxy)methyl) butane and 1-(2,3-epoxypropoxy)-2-((2,3-epoxypropoxy)methyl) -2-hydroxymethyl butane In Omnibus VII
1737 4,4′-[2,2,2-trifluoro-1- (trifluoromethyl)ethyli dene]diphenol; bisphenol AF 1478-61-1 Already banned
1738 Transfluthrin (ISO); 2,3,5,6-tetrafluorobenzyl trans-2-(2,2-dichlorovinyl)-3,3-dimethylcyclo propanecarboxylate 118712-89-3 In Omnibus VII
1739 Salts of 2-ethylhexanoic acid Already banned
1740 Benfluralin (ISO); N-butyl-N-ethyl-α,α,α-trif luoro-2,6-dinitro-p-toluidine 1861-40-1 In Omnibus VII
1741 N,N-dimethyl-p-toluidine 99-97-8 In Omnibus VII
1742 4-nitrosomorpholine 59-89-2 In Omnibus VII
1743 3,3′-dimethylbiphenyl 4,4′-diyl diisocyanate 91-97-4 In Omnibus VII
1744 Foramsulfuron (ISO); 2-{[(4,6-dimethoxypyr imidin-2-yl)carbamoyl]sulfamoyl}-4-formam ido-N,N dimethylbenzamide; 1-(4,6-dimetho xypyrimidin-2-yl)-3-(2-dimethylcarbamoyl-5-formamidophenylsulfonyl)urea 173159-57-4 In Omnibus VII

 

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Authors

  • Stéphanie is Biorius's Cosmetic Regulatory Affairs Lead and works in the cosmetic industry for almost 10 years.



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    Cosmetic Regulatory Affairs Lead

  • Christophe Brault-Chevalier is the Scientific & Regulatory Affairs Director at Biorius, bringing over 20 years of experience in the cosmetics industry. He has previously held positions at International Flavors & Fragrances Inc. (IFF) and LVMH, further enhancing his expertise in the field.



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    Scientific & Regulatory Affairs Director @ BIORIUS