New Zealand cosmetic ingredient regulations

1-((4-Phenylazo)phenylazo)-2-naphthol (Solvent Red 23; CI 26100) when used as a substance in hair dye products

CAS 85-86-9

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1353.

Source:Schedule 4, reference 1353, source row 1432 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(1-Naphthylmethyl)quinolinium chloride

CAS 65322-65-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1196.

Source:Schedule 4, reference 1196, source row 1234 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(2-Amino-5-chlorophenyl)-2,2,2-trifluoro-1,1-ethanediol, hydrochloride

CAS 214353-17-0

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1474.

Source:Schedule 4, reference 1474, source row 1656 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(3-((4-Aminophenyl)​amino)propyl)-3-methyl-1H-imidazol-3-ium chloride hydrochloride (methylimidazoliumpropyl-p-phenylene-diamine HCl)

CAS 220158-86-1

New Zealand Cosmetic Products Group Standard Schedule 5, reference 316.

Conditions: Product scope: Hair dye substance in oxidative hair dye products · Maximum concentration: After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2% (calculated as free base) · Warnings: The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary “black henna” tattoo in the past.

Source:Schedule 5, reference 316, source row 396 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4'-Aminophenylazo)-2-methyl-4-(bis-2-hydroxy​ethyl)​aminobenzene (HC Yellow No. 7)

CAS 104226-21-3 · EC 146-420-6

New Zealand Cosmetic Products Group Standard Schedule 5, reference 260.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 0.25%

Source:Schedule 5, reference 260, source row 315 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4-(Phenylazo)phenylazo)-2-naphthol (Solvent Red 23)

CAS 85-86-9

New Zealand Cosmetic Products Group Standard Schedule 6, reference 51.

Conditions: Colour index: 26100 · CAS: 85-86-9 · Colour: Red · Product scope: Not to be used in products applied on mucous membranes · Other limitations: Purity criteria: Aniline ≤ 0.2% 2-Naphtol ≤ 0.2% 4-Aminoazobenzene ≤ 0.1% 1-(Phenylazo)2-naphtol ≤ 3% 1-[2-(Phenylazo]-2-napthalenol ≤ 2%

Source:Schedule 6, reference 51, source row 53 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one (climbazole)

CAS 38083-17-9 · EC 253-775-4

New Zealand Cosmetic Products Group Standard Schedule 7, reference 32.

Conditions: Product scope: (a) Hair lotions (b) Face creams (c) Foot care products (d) Rinse-off shampoo · Maximum concentration: (a) 0.2% (b) 0.2% (c) 0.2% (d) 0.5%

Source:Schedule 7, reference 32, source row 94 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4-Chlorophenoxy)-1-(imidazol-1-yl)-3,3-dimethylbutan-2-one (climbazole)

CAS 38083-17-9 · EC 253-775-4

New Zealand Cosmetic Products Group Standard Schedule 5, reference 310.

Conditions: Product scope: Rinse-off anti-dandruff shampoo · Maximum concentration: 2% · Other limitations: For purposes other than inhibiting the development of microorganisms in the product. This purpose has to be apparent from the presentation of the product

Source:Schedule 5, reference 310, source row 389 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4-Chlorophenyl)-3-(3,4- dichlorophenyl)urea (triclocarban)

CAS 101-20-2 · EC 202-924-1

New Zealand Cosmetic Products Group Standard Schedule 7, reference 23.

Conditions: Maximum concentration: 0.2% · Other limitations: Purity criteria: 3,3',4,4'-Tetrachloro​azobenzene <1 ppm 3,3',4,4'-Tetrachloro​azoxybenzene <1 ppm 3,3',4,4'-Tetrachloro​azobenzene <1 ppm 3,3',4,4'-Tetrachloro​azoxybenzene <1 ppm

Source:Schedule 7, reference 23, source row 82 · version effective-2026-01-01 · effective Jan. 1, 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

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1189.

Source:Schedule 4, reference 1189, source row 1226 · version effective-2026-01-01 · effective Jan. 1, 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

New Zealand Cosmetic Products Group Standard Schedule 4, reference 444.

Source:Schedule 4, reference 444, source row 468 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(4-tert-Butylphenyl)-3-(4-methoxyphenyl)propane-1,3-dione (butyl methoxydibenzoylmethane, avobenzone)

CAS 70356-09-1 · EC 274-581-6

New Zealand Cosmetic Products Group Standard Schedule 8, reference 8.

Conditions: Maximum concentration: 5%

Source:Schedule 8, reference 8, source row 10 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-(beta-Aminoethyl)​amino-4-(beta-hydroxy​ethyl)oxy-2-nitrobenzene and its salts (HC Orange No. 2)

CAS 85765-48-6 · EC 416-410-1

New Zealand Cosmetic Products Group Standard Schedule 5, reference 233.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 1% · Other limitations: Do not use with nitrosating systems Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers · Warnings: The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary black henna tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary black henna tattoo in the past.

Source:Schedule 5, reference 233, source row 282 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Acetoxy-2-methyl​naphthalene (2-methyl-1-naphthyl acetate)thyl​naphthalene

CAS 5697-02-9 · EC 454-690-7

New Zealand Cosmetic Products Group Standard Schedule 5, reference 212.

Conditions: Product scope: Hair dye substance in oxidative hair dye products · Maximum concentration: After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2.0% (when both 2-methyl-1-naphthol and 1-acetoxy-2-methylnaphthalene are present in a hair dye formulation, the maximum concentration on the head of 2-methyl-1-naphthol should not exceed 2.0%) · Warnings: The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary black henna tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary black henna tattoo in the past.

Source:Schedule 5, reference 212, source row 252 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Amino-2-nitro-4-(2',3'-dihydroxypropyl)amino-5-chlorobenzene (HC Red No. 10)

CAS 95576-89-9

New Zealand Cosmetic Products Group Standard Schedule 5, reference 250.

Conditions: Product scope: (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products · Maximum concentration: (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.0% (b) 2.0% · Other limitations: (a) and (b): - Do not use with nitrosating systems - Maximum nitrosamine content: 50 μg/kg - Keep in nitrite-free containers · Warnings: For (a): The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary black henna tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary black henna tattoo in the past.

Source:Schedule 5, reference 250, source row 304 · version effective-2026-01-01 · effective Jan. 1, 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

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1283.

Source:Schedule 4, reference 1283, source row 1338 · version effective-2026-01-01 · effective Jan. 1, 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 · EC 267-677-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1278.

Source:Schedule 4, reference 1278, source row 1330 · version effective-2026-01-01 · effective Jan. 1, 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 12217-43-5

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1278.

Source:Schedule 4, reference 1278, source row 1331 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Anilino-4-hydroxyanthraquinone (Disperse Violet 27)

CAS 19286-75-0 · EC 242-939-0

New Zealand Cosmetic Products Group Standard Schedule 6, reference 88.

Conditions: Colour index: 60724 · CAS: 19286-75-0 · Colour: Violet · Product scope: Rinse-off products

Source:Schedule 6, reference 88, source row 90 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Bromo-2-methylpropyl propionate

CAS 158894-67-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1495.

Source:Schedule 4, reference 1495, source row 1681 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Bromo-3,4,5-trifluorobenzene

CAS 138526-69-9

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1017.

Source:Schedule 4, reference 1017, source row 1046 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Bromopropane N-propyl bromide

CAS 106-94-5

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1139.

Source:Schedule 4, reference 1139, source row 1170 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Butyl-3-(N-crotonoylsulfanilyl)urea

CAS 52964-42-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 108.

Source:Schedule 4, reference 108, source row 109 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Chloro-2,3-epoxypropane (epichlorohydrin)

CAS 106-89-8 · EC 203-439-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 657.

Source:Schedule 4, reference 657, source row 681 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Chloro-4-nitrobenzene

CAS 100-00-5

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1179.

Source:Schedule 4, reference 1179, source row 1215 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

CAS 93107-30-3

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1392.

Source:Schedule 4, reference 1392, source row 1479 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Dimethylaminomethyl-1-methylpropyl benzoate (amylocaine) and its salts

CAS 644-26-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 50.

Source:Schedule 4, reference 50, source row 51 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Ethyl-1-methylmorpholinium bromide

CAS 65756-41-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1084.

Source:Schedule 4, reference 1084, source row 1115 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Ethyl-1-methylpyrrolidinium bromide

CAS 69227-51-6

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1091.

Source:Schedule 4, reference 1091, source row 1122 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Hydroxy-2,4-diaminobenzene (2,4-diaminophenol) and its dihydrochloride salt (2,4-diaminophenol HCl) when used as a substance in hair dye products

CAS 95-86-3 · EC 202-459-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1338.

Source:Schedule 4, reference 1338, source row 1416 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Hydroxy-2,4-diaminobenzene (2,4-diaminophenol) and its dihydrochloride salt (2,4-diaminophenol HCl) when used as a substance in hair dye products

CAS 137-09-7 · EC 205-279-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1338.

Source:Schedule 4, reference 1338, source row 1417 · version effective-2026-01-01 · effective Jan. 1, 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

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1363.

Source:Schedule 4, reference 1363, source row 1442 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Hydroxy-4-(p-toluidino)​anthraquinone (Solvent Violet 13)

CAS 81-48-1

New Zealand Cosmetic Products Group Standard Schedule 6, reference 89.

Conditions: Colour index: 60725 · CAS: 81-48-1 · Colour: Violet

Source:Schedule 6, reference 89, source row 91 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)2-pyridon (piroctone olamine), and its monoethanolamine salt

CAS 50650-76-5

New Zealand Cosmetic Products Group Standard Schedule 7, reference 35.

Conditions: Product scope: (a) Rinse-off products (b) Other products · Maximum concentration: (a) 1.0% (b) 0.5%

Source:Schedule 7, reference 35, source row 97 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)2-pyridon (piroctone olamine), and its monoethanolamine salt

CAS 68890-66-4 · EC 272-574-2

New Zealand Cosmetic Products Group Standard Schedule 7, reference 35.

Conditions: Product scope: (a) Rinse-off products (b) Other products · Maximum concentration: (a) 1.0% (b) 0.5%

Source:Schedule 7, reference 35, source row 98 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methoxy-2,4-diaminobenzene (2,4-diaminoanisole; CI 76050) and its salts

CAS 615-05-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 376.

Source:Schedule 4, reference 376, source row 393 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methoxy-2,5-diaminobenzene (2,5-diaminoanisole) and its salts

CAS 5307-02-8

New Zealand Cosmetic Products Group Standard Schedule 4, reference 377.

Source:Schedule 4, reference 377, source row 394 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methoxy-3-(beta-aminoethyl)amino-4-nitrobenzene, hydrochloride (HC Yellow No. 9)

CAS 86419-69-4 · EC 415-480-1

New Zealand Cosmetic Products Group Standard Schedule 5, reference 259.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 0.5% (calculated as hydrochloride) · Other limitations: Do not use with nitrosating agents Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers

Source:Schedule 5, reference 259, source row 314 · version effective-2026-01-01 · effective Jan. 1, 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

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1244.

Source:Schedule 4, reference 1244, source row 1289 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methyl-2,6-bis-(2-hydroxyethylamino)-benzene (2,6-dihydroxyethylamino​toluene)

CAS 149330-25-6 · EC 443-210-1

New Zealand Cosmetic Products Group Standard Schedule 5, reference 9b.

Conditions: Product scope: Hair dye substance in oxidative hair dye products · Maximum concentration: After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1.0% · Other limitations: Do not use with nitrosating agents Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers · Warnings: The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary black henna tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary black henna tattoo in the past.

Source:Schedule 5, reference 9b, source row 24 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methyl-3-nitro-1-nitrosoguanidine

CAS 70-25-7

New Zealand Cosmetic Products Group Standard Schedule 4, reference 702.

Source:Schedule 4, reference 702, source row 729 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Methylamino-2-nitro-5-(2,3-dihydroxy-propyloxy)-benzene (2-nitro-5-glyceryl methylaniline)

CAS 80062-31-3 · EC 279-383-3

New Zealand Cosmetic Products Group Standard Schedule 5, reference 281.

Conditions: Product scope: (a) Hair dye substance in oxidative hair dye products (b) Hair dye substance in non-oxidative hair dye products · Maximum concentration: (a) After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 0.8% (b) 1.0% · Other limitations: (a) and (b): - Do not use with nitrosating agents - Maximum nitrosamine content: 50 μg/kg - Keep in nitrite-free containers · Warnings: For (a): The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary “black henna” tattoo in the past.

Source:Schedule 5, reference 281, source row 339 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-N-Methylmorpholinium​propylamino-4-hydroxyanthra-quinone, methyl sulfate (hydroxyanthraquinone-aminopropyl methyl morpholinium methosulfate)

CAS 38866-20-5 · EC 254-161-9

New Zealand Cosmetic Products Group Standard Schedule 5, reference 293.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 0.5% · Other limitations: Do not use with nitrosating agents Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers · Warnings: ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary “black henna” tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary “black henna” tattoo in the past.

Source:Schedule 5, reference 293, source row 355 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Naphthalenol (1-naphthol) and its salts

CAS 90-15-3 · EC 201-969-4

New Zealand Cosmetic Products Group Standard Schedule 5, reference 16.

Conditions: Product scope: Hair dye substance in oxidative hair dye products · Maximum concentration: After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 2.0% · Warnings: The mixing ratio. ⚠Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary black henna tattoos may increase your risk of allergy. Do not colour your hair if: - you have a rash on your face or sensitive, irritated and damaged scalp, - you have ever experienced any reaction after colouring your hair, - you have experienced a reaction to a temporary black henna tattoo in the past.

Source:Schedule 5, reference 16, source row 35 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Phenoxypropan-2-ol (phenoxyisopropanol)

CAS 770-35-4 · EC 212-222-7

New Zealand Cosmetic Products Group Standard Schedule 7, reference 43.

Conditions: Product scope: Only for rinse-off products · Maximum concentration: 1%

Source:Schedule 7, reference 43, source row 111 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Phenoxypropan-2-ol (phenoxyisopropanol)

CAS 770-35-4 · EC 212-222-7

New Zealand Cosmetic Products Group Standard Schedule 5, reference 54.

Conditions: Product scope: Rinse-off products only. Prohibited in oral hygiene products. · Maximum concentration: 2% · Other limitations: For purposes other than inhibiting the development of microorganisms in the product. This purpose has to be apparent from the presentation of the product.

Source:Schedule 5, reference 54, source row 76 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Propanaminium, 3-[[9,10-dihydro-4-(methyl​amino)-9,10-dioxo-1-anthracenyl]amino]-N,N-dimethyl-N-propyl-, bromide (HC Blue 16)

CAS 502453-61-4

New Zealand Cosmetic Products Group Standard Schedule 5, reference 282.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 3% · Other limitations: Do not use with nitrosating agents Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers

Source:Schedule 5, reference 282, source row 340 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Propanol, 3-[[4-[bis(2-hydroxyethyl)amino]-2-nitrophenyl]amino]* (HC Violet No. 2)

CAS 104226-19-9 · EC 410-910-3

New Zealand Cosmetic Products Group Standard Schedule 5, reference 224.

Conditions: Product scope: Hair dye substance in non-oxidative hair dye products · Maximum concentration: 2% · Other limitations: Do not use with nitrosating systems Maximum nitrosamine content: 50 μg/kg Keep in nitrite-free containers · Warnings: Can cause allergic reaction.

Source:Schedule 5, reference 224, source row 269 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Vinyl-2-pyrrolidone

CAS 88-12-0 · EC 201-800-4

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1113.

Source:Schedule 4, reference 1113, source row 1144 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30

1-Vinylimidazole

CAS 1072-63-5 · EC 214-012-0

New Zealand Cosmetic Products Group Standard Schedule 4, reference 1622.

Source:Schedule 4, reference 1622, source row 2109 · version effective-2026-01-01 · effective Jan. 1, 2026 · source checked 2026-08-30