# The Cosmetic Products (Safety) Regulations 2004, Part 1: SUBSTANCES LISTED IN ANNEX III, PART I OF THE DIRECTIVE AS SUBSTANCES WHICH COSMETIC PRODUCTS MUST NOT CONTAIN EXCEPT SUBJECT TO THE RESTRICTIONS LAID DOWN

Extent: E+W+S+N.I.

(1)
(2)
(3)
(4)
(5)
(6)
Reference Number
Name of substance
Purpose of substance or type of product
Maximum concentration of substance in product
Other requirements
Required information
1a
Boric acid, borates, and tetraborates‘
Talcum power
5 per cent
Not to be used in products intended for children under three years old
Not to be used in products intended for peeling or irritated skin if the concentration of free soluble borate exceeds 1.5 per cent calculated as boric acid
Not to be used for bathing children under three years old
Do not use on peeling or irritated skin (Only required if the concentration of free soluble borate exceeds 1.5 per cent calculated as boric acid)
Oral hygiene products
0.1 per cent
Not to be used in products intended for children under three years old
Do not swallow
Not to be used for children under three years old
Other products (excluding bath products and hair waving products
3 per cent
Not to be used in products intended for children under three years old
Not to be used in products intended for peeling or irritated skin if the concentration of free soluble borate exceeds 1.5 per cent calculated as boric acid
Not to be used for children under three years old
Do not use on peeling or irritated skin (Only required if the concentration of free soluble borate exceeds 1.5 per cent calculated as boric acid)
The above-mentioned percentages are calculated as boric acid
1b
Tetraborates
Bath products
18 per cent
Not to be used in products for children under three years old
Not to be used for bathing children under three years old
2a
Thioglycolic acid and its salts
(a) Hair waving or straightening products for general use
8 per cent
pH 7 to 9.5
Contains thioglycolate. Follow the instructions. Keep out of reach of children.
(b) Hair waving or straightening products for professional use
11 per cent ready for use
pH 7 to 9.5
Contains thioglycolate. Follow the instructions. Keep out of reach of children. For professional use only
(c) Depilatories
5 per cent ready for use
pH 7 to 12.7
Contains thioglycolate. Follow the instructions. Keep out of reach of children
(d) Other hair-care products which are removed after application
2 per cent ready for use
pH 7 to 9.5
Contains thioglycolate. Follow the instructions. Keep out of reach of children
The above-mentioned percentages are calculated as thioglycolic acid
(a), (b), (c) and (d): The directions for use must incorporate the following:
Avoid contact with eyes
In the event of contact with eyes, rinse immediately with plenty of water and seek medical advice
Wear suitable gloves ((a), (b) and (d) only)
2b
Thioglycolic acid esters
(a) Hair waving or straightening products for general use
8 per cent ready for use
pH 6 to 9.5
Contains thioglycolate. Follow the instructions. Keep out of reach of children
(b) Hair waving or straightening products for professional use
11 per cent ready for use
pH 7 to 9.5
Contains thioglycolate. Follow the instructions. Keep out of reach of children. For professional use only
The above-mentioned percentages are calculated as thioglycolic acid
(a) and (b): The directions for use must incorporate the following:
May cause sensitization in the event of skin contact
Avoid contact with eyes
In the event of contact with eyes, rinse immediately with plenty of water and seek medical advice
Wear suitable gloves
3
Oxalic acid, its esters and alkaline salts
Hair-care products
5 per cent
-
For professional use only
4
Ammonia
All purposes and products
6 per cent calculated as NH3
-
Contains ammonia (not required when concentration is not more than 2 per cent)
5
Tosylchloramide sodium (INN) [Chloramine-T]
All purposes and products
0.2 per cent
-
-
6
Chlorates of alkali metals
Toothpaste
5 per cent
-
-
Other uses
3 per cent
-
-
7
Dichloromethane
All purposes and products
35 per cent (and when mixed with 1,1,1-trichloroethane, total concentration must not exceed 35 per cent)
Purity of the dichloromethane must be not less than 99.8 per cent
-
8
m- and p-Phenylenedi-amines, their
N-substituted derivatives and their salts;
N-substituted derivatives of o-phenylenediamines (see Note 1), with the exception of those derivatives listed elsewhere in this Schedule)
Oxidizing colouring agents for hair dyeing for general use
6 per cent calculated as a free base, subject to the provisions of “Combination Rule A” set out below
-
Contains phenylenediamines Can cause an allergic reaction. Do not use to dye eyelashes or eyebrows
Oxidizing colouring agents for hair dyeing for professional use
10 per cent calculated as a free base, subject to the provisions of “Combination Rule A” set out below
-
Contains phenylenediamines. For professional use only. Can cause an allergic reaction. Wear suitable gloves
9
Methylphenylenedimines (other than 4-methyl-m-phenylenediamine and its salts), their N-substituted derivatives and their salts (Toluenediamines (other than toluene-1,3-diamine and its salts), their N-substituted derivatives and their salts) (see Note 1)
Oxidizing colouring agents for hair dyeing for general use
10 per cent calculated as a free base, subject to the provisions of “Combination Rule A” set out below
-
Contains phenylene-diamines. Can cause an allergic reaction. Do not use to dye eyelashes or eyebrows
Oxidizing colouring agents for hair dyeing for professional use
10 per cent calculated as a free base, subject to the provisions of “Combination Rule A” set out below
-
Contains phenylenediamines. For professional use only. Can cause an allergic reaction. Wear suitable gloves
10
Diaminophenols (see Note 1)
Oxidizing colouring agents for hair dyeing for general use
10 per cent calculated as free base, subject to the provisions of “Combination Rule A” set out below
-
Contains diaminophenols. Can cause allergic reaction. Do not use to dye eyelashes or eyebrows
Oxidizing colouring agents for hair dyeing for professional use
10 per cent calculated as a free base, subject to the provisions of “Combination Rule A” set out below
-
Contains diaminophenols. For professional use only. Can cause allergic reaction. Wear suitable gloves
11
Dichlorophen (INN) [Dichlorophene]
All purposes and products
0.5 per cent
-
Contains dichlorophen
12
Hydrogen peroxide and other compounds or mixtures that release hydrogen peroxide including hydrogen peroxide-urea (hydrogen peroxide-carbamide) and zinc peroxide
(a) Hair-care preparations
12 per cent of H2O2 present or released
-
a): Wear suitable gloves Contains hydrogen peroxide. Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them
(b) Skin-care preparations
4 per cent of H2O2 present or released
-
Contains hydrogen peroxide. Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them
(c) Nail hardening preparations
2 per cent of H2O2 present or released
-
Contains hydrogen peroxide. Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them
(d) Oral hygiene products
0.1 per cent of H2O2 present or released
-
-
13
Formaldehyde (see also Part I of Schedule 6)
Nail hardeners
5 per cent
-
Contains formaldehyde. Protect cuticles with grease or oil. (Not required when concentration is not more than 0.05 per cent)
14
Hydroquinone
Oxidizing colouring agent for hair dyeing for general use
0.3 per cent subject to the provisions of “Combination Rule B” set out below
-
Contains hydroquinone. Do not use to dye eyelashes or eyebrows. Rinse eyes immediately if product comes into contact with them
Oxidizing colouring agent for hair dyeing for professional use
0.3 per cent subject to the provisions of “Combination Rule B” set out below
-
For professional use only. Contains hydroquinone. Rinse eyes immediately if product comes into contact with them
Artificial nail systems for professional use
0.02 per cent (after mixing for use) subject to the provisions of “Combination Rule B” set out below
-
For professional use only Avoid skin contact
Read directions for use carefully
15a
Potassium hydroxide and sodium hydroxide
Nail cuticle solvent
5 per cent calculated as sodium hydroxide
(see Note 2)
-
Contains alkali. Avoid contact with eyes. Can cause blindness. Keep out of reach of children
Hair straightener for general use
2 per cent calculated as sodium hydroxide (see Note 2)
-
Contain alkali. Avoid contact with eyes. Can cause blindness. Keep out of reach of children
Hair straightener for professional use
4.5 per cent calculated as sodium hydroxide (see Note 2)
-
For professional use only. Avoid contact with eyes. Can cause blindness
pH adjuster for depilatories
PH value not to exceed 12.7
Keep out of reach of children Avoid contact with the eyes
Other uses as pH adjuster
PH value not to exceed 11
-
15b
Lithium hydroxide
Hair straightener for general use
2 per cent calculated as sodium hydroxide (see Note 2)
-
Contains alkali. Avoid contact with eyes. Can cause blindness. Keep out of reach of children
Hair straightener for professional use
4.5 per cent calculated as sodium hydroxide (see Note 2)
-
For professional use only. Avoid contact with eyes. Can cause blindness
pH adjuster for depilatories
PH value not to exceed 12.7
Contains alkali. Keep out of reach of children. Avoid contact with eyes
Other uses as pH adjuster (for rinse-off products only)
PH value not to exceed 11
-
15c
Calcium hydroxide
Hair straighteners containing two components; calcium hydroxide and a guanidine salt
7 per cent by weight of calcium hydroxide
-
Contains alkali. Avoid contact with eyes. Keep out of reach of children. Can cause blindness
pH adjuster for depilatories
pH value not to exceed 12.7
Contains alkali. Avoid contact with eyes. Keep out of reach of children.
Other uses e.g. pH adjuster processing aid
pH value not to exceed 11
16
α-Naphthol [1-Naphthol] and its salts
Oxidising colouring agents for hair dyeing
2 per cent
In combination with hydrogen peroxide the maximum use concentration upon application is 1 per cent
Can cause allergic reaction
17
Sodium nitrite
Rust inhibitor
0.2 per cent
Do not use with secondary and/or tertiary amines or other substances forming nitrosamines
-
18
Nitromethane
Rust inhibitor
0.3 per cent
-
-
19
Phenol and its alkali salts
Soaps and shampoos
1 per cent calculated as phenol
-
Contains phenol
20
ENTRY DELETED
21
Quinine and its salts
Shampoos
0.2 per cent calculated as quinine base
-
-
Hair lotions
0.5 per cent calculated as quinine base
-
-
22
Resorcinol
Oxidizing colouring agent for hair dyeing for general use
5 per cent subject to the provisions of “Combination Rule B” set out below
-
Contains resorcinol. Rinse hair well after application. Do not use to dye eyelashes or eyebrows. Rinse eyes immediately if product comes into contact with them
Oxidizing colouring agent for hair dyeing for professional use
5 per cent subject to the provisions of “Combination Rule B” set out below
-
Contain resorcinol. For professional use only. Rinse eyes immediately if product comes into contact with them
Hair lotions and shampoos
0.5 per cent subject to the provisions of “Combination Rule B” set out below
-
Contains resorcinol
23a
Alkali sulphides
Depilatories
2 per cent calculated as sulphur
PH value not to exceed 12.7
Keep out of reach of children. Avoid contact with eyes
23b
Alkaline earth sulphides
Depilatories
6 per cent calculated as sulphur
PH value not to exceed 12.7
Keep out of reach of children. Avoid contact with eyes
24
Water-soluble zinc salts with the exception of zinc 4-hydroxybenzene-sulphonate
All purposes and products
1 per cent calculated as zinc
-
-
25
Zinc 4-hydroxybenzene-sulphonate
[Zinc phenolsulfonate]
Deodorants, antiperspirants and astringent lotions
6 per cent calculated as percentage of anhydrous substance
-
Avoid contact with eyes
26
Ammonium monofluoro-phosphate
Oral hygiene products
0.15 per cent calculated as fluorine. When mixed with other fluorine compounds the total fluorine concentration must not exceed 0.15 per cent
-
Contains ammonium monofluorophosphate
27
Sodium monofluoro-phosphate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains sodium monofluoro-phosphate
28
Potassium monofluoro-phosphate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains potassium monofluorophosphate
29
Calcium monofluoro-phosphate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains calcium monofluorophosphate
30
Calcium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains calcium fluoride
31
Sodium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains sodium fluoride
32
Potassium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains potassium fluoride
33
Ammonium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains ammonium fluoride
34
Aluminium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains aluminium fluoride
35
Stannous fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains stannous fluoride
36
Hexadecylammonium fluoride [Cetylamine hydrofluoride]
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains hexadecylammonium fluoride
37
3-(n-Hexadecyl-N-2-hydroxyethylammonio)-propylbis(2-hydroxy-ethyl)ammonium difluoride
[Stearyl trihydroxyethyl propylenediamine dihydrofluoride]
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains 3-(n-hexadecyl-N-2-hydroxyethylammonio)- propylbis(2-hydroxyethyl)-ammonium difluoride
38
N,N’,N’—Tris(polyoxyethylene)-N-hexadecylpropylene-diamine dihydrofluoride [Palmityltrihydroxyethyl propylenediamine dihydrofluoride]
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains N,N’,N’-tris (polyoxyethylene)-N-hexadecylpropylenediamine dihydrofluoride
39
Octadecenylammonium fluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains octadecenylammonium fluoride
40
Sodium fluorosilicate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains sodium fluorosilicate
41
Potassium fluorosilicate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contain potassium fluorosilicate
42
Ammonium fluorosilicate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains ammonium fluorosilicate
43
Magnesium fluorosilicate
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains magnesium fluorosilicate
44
1,3-Bis(hydroxymethyl)-imidazolidene-2-thione [Dimethylol ethylene thiourea]
Hair care preparations
2 per cent
Not to be used in aerosol dispensers
Contains 1,3-bis(hydroxymethyl) imidazolidine-2-thione
45
Benzyl alcohol (See also Part I of Schedule 6)
Solvent, perfumes and flavourings
-
-
46
6-Methylcoumarin
0.003 per cent
0.003 per cent
-
-
47
Nicomethanol hydrofluoride
Oral hygiene products
As for ammonium monofluorophosphate
-
Contains nicomethanol hydrofluoride
48
Silver nitrate
Products to dye eyelashes or eyebrows
4 per cent
-
Contains silver nitrate. Rinse eyes immediately if product comes into contact with them
49
Selenium disulphide [Selenium sulphide]
Anti-dandruff shampoos
1 per cent
-
Contains selenium disulphide. Avoid contact with eyes or damaged skin
50
Aluminium zirconium chloride hydroxide complexes AlxZr(OH)y Clz and aluminium hydroxide glycine complexes
Anti-perspirants
20 per cent anhydrous aluminium zirconium chloride hydroxide, 5.4 per cent as zirconium
The ratio of the number of aluminium atoms to that of zirconium atoms must be between 2 to 10
The ratio of the number of (Al + Zr) atoms to chlorine atoms must be between 0.9 and 2.1
Not to be used in aerosol dispensers (sprays)
Do not apply to irritated or damaged skin
51
Quinolin-8-ol and bis(8-hydroxyquinolinium sulphate) (See also Part I of Schedule 3) [Oxyquinoline and Oxyquinoline sulphate]
Stabilizer for hydrogen peroxide in rinse-off hair care preparations
0.3 per cent calculated as base
-
-
Stabilizer for hydrogen peroxide in non rinse-off hair car preparations
0.3 per cent calculated as base
-
-
52
Methanol
Denaturant for ethanol and isopropyl alcohol
5 per cent calculated as a percentage of ethanol and isopropyl alcohol
-
-
53
Etidronic acid and its salts
Hair care
1.5 per cent expressed as etidronic acid
-
-
54
1-Phenoxy-propan-2-ol
(See also Part I of Schedule 6) [Phenoxyisopropanol]
Products rinsed off after use
2 per cent
Prohibited in oral hygiene products
-
55
Lead acetate
Only for hair dyeing
0.6 per cent calculated as lead
-
Contains lead acetate. Keep away from children. Avoid all contact with the eyes. Wash hands after use. Do not use to dye eyelashes, eyebrows or moustaches. If irritation develops discontinue use
56
Magnesium fluoride
Dental hygiene products
0.15 per cent calculated as fluoride. When mixed with other fluorine compounds the total fluorine concentration must not exceed 0.15 per cent
-
Contains magnesium fluoride
57
Strontium chloride hexahydrate
(a) Toothpaste
3.5 per cent calculated as strontium. When mixed with other permitted strontium compounds the total strontium content must not exceed 3.5 per cent
-
Contains strontium chloride Frequent use by children is not advisable
(b) Shampoo and face care products
2.1 per cent calculated as strontium. When mixed with other permitted strontium compounds the total strontium content must not exceed 2.1 per cent
-
-
58
Strontium acetate hemihydrate
Toothpaste
3.5 per cent calculated as strontium. When mixed with other permitted strontium products the total strontium content must not exceed 3.5 per cent
-
Contains strontium acetate. Use by children is not advisable
59
Talc: hydrated magnesium
(a) Powdery products intended to be used for children under three years of age
-
-
a): Keep powder away from children’s and mouth
(b) other products
-
-
-
60
Fatty acid dialkylamides and dialkanolamides
All purposes and products
Maximum secondary amine content: 0.5 per cent
Do not use with nitrosating systems. Maximum secondary amine content: 5 per cent (applies to raw materials. Maximum nitrosamine content: 50 μg/kg (applies to raw materials). Keep in nitrite-free containers
-
61
Monoalkylamines, Monoalkanolamines and their salts
All purposes and products
Maximum secondary amine content: 0.5 per cent
Do not use with nitrosating systems. Minimum purity: 99 per cent. Maximum secondary amine content: 0.5 per cent (applies to raw materials). Maximum nitrosamine content: 50 μg/kg (applies to raw materials).
Keep in nitrite-free containers.
-
62
Trialkylamines, trialkanolamines and their salts
(a) non-rinse-off products
(a) 2.5 per cent
Do not use with nitrosating systems. Minimum purity: 99 per cent. Maximum secondary amine content: 0.5 per cent (applies to raw materials) Maximum nitrosamine content: 50 μg/kg (applies to raw materials). Keep in nitrite free containers
-
(b) other products
Do not use with nitrosating systems. Minimum purity: 99 per cent. Maximum secondary amine content: 0.5 per cent (applies to raw materials)
Maximum nitrosamine content: 50 μg/kg (applies to raw materials). Keep in nitrite free containers
-
63
Strontium hydroxide
pH-regulator in depilatory products
3.5 per cent calculated as strontium
pH value not to exceed 12.7
Keep out of reach of children. Avoid contact with the eyes
64
Sodium peroxide
Rinse-off hair care preparations for professional use
4.5 per cent calculated as strontium in the ready-for-use preparation
All products must meet the hydrogen peroxide release requirements
Avoid contact with eyes. Rinse eyes immediately if product comes into contact with them. For professional use only. Wear suitable gloves
65
Benzalkonium chloride (INN), bromide and saccharinate (eg. Cetalkonium chloride Stearalkonium chloride, Cetearalkonium bromide)
Hair care products rinsed off after use
3 per cent calculated as benzalkonium chloride
In the finished product the concentration of benzalkonium chloride, bromide and saccharinate with an alkyl chain-length of C14 or less must not exceed 0.1 per cent calculated as benzalkonium chloride
Avoid contact with the eyes
66
Polyacrylamides
Body-care leave-on products
Maximum residual acrylamide content 0.1 mg/kg Maximum residual acrylamide content 0.5 mg/kg
-
67
Amyl cinnamal
(CAS No 122-40-7)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
68
Benzyl alcohol
(CAS No 100-51-6)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
69
Cinnamyl alcohol
(CAS No 104-54-1)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse off products
-
70
Citral
(CAS No 5392-40-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse off products
-
71
Eugenol
(CAS No 97-53-0)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
72
Hydroxycitronellal (CAS No 107-75-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
73
Isoeugenol
(CAS No 97-54-1)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
74
Amylcinnamylalcohol
(CAS No 101-85-9)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
75
Benzyl salicylate
(CAS No 118-58-1)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
76
Cinnamal
(CAS No 104-55-2)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
77
Coumarin
(CAS No 91-64-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
78
Geraniol
(CAS No 106-24-1)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
79
Hydroxymethylpentyl-cyclohexene-carboxaldehyde
(CAS No 31906-04-4)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
80
Anisyl alcohol
(CAS No 105-13-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
81
Benzyl cinnamate
(CAS No 103-41-3)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
82
Farnesol
(CAS No 4602-84-0)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
83
2-(4-tert-Butylbenzyl) propionaldehyde
(CAS No 80-54-6)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
84
Linalool
(CAS No 78-70-6)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
85
Benzyl benzoate
(CAS No 120-51-4)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
86
Citronellol
(CAS No 106-22-9)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
87
Hexyl cinnamaldehyde
(CAS No 101-86-0)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
88
d-Limonene
(CAS No 5989-27-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
89
Methyl heptin carbonate
(CAS No 111-12-6)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
90
3-Methyl-4(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
(CAS No 127-51-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
91
Oak moss extract
(CAS No 90028-68-5)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
92
Treemoss extract
(CAS No 90028-67-4)
The presence of the substance must be indicated in the list of ingredients referred to in regulation 7(1) when its concentration exceeds:
0.001 per cent in leave-on products
0.01 per cent in rinse-off products
-
93
2,4-Diaminopyrimidine 3-oxide
(CAS No 74638-76-9)
Hair care formulations
1.5 per cent
-
-
94
Benzoyl peroxide
(CAS No 94-36-0)
Artificial nail systems for professional use
0.7 per cent (after mixing for use)
-
For professional use only Avoid skin contact
Read directions for use carefully
95
Hydroquinone methyl ether (4-methoxyphenol) (CAS No 150-76-5)
Artificial nail systems for professional use
0.02 per cent (after mixing for use)
-
For professional use only Avoid skin contact
Read directions for use carefully

---
Source: https://www.legislation.gov.uk/uksi/2004/2152/schedule/4/part/1 (the official version)
Page: https://openlegislation.uk/cosmetic-products-safety-regulations-2004/schedule-4/part-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.