1-naphthol
1-naphthol appears on 27 ingredient lists in our database.
What it triggers
- Vegan originNot sureorigin not on file
- FragranceNonot a perfume ingredient
- ParabenNonot a preservative of this family
- SulfateNonot a sulfate surfactant
- SiliconeNonot a silicone
- AlcoholNonot a drying alcohol
What it does
1-naphthol appears on 27 ingredient lists in our database.
It does not belong to any of the six groups we check, so it never changes a verdict.
We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.
Functions: hair dyeing
Products with 1-naphthol
in 27 products
- no photoLlongueras Color Advance negro nº1Llongueras
- no photoClairol Nice 'N Easy Permanent 5 Medium Brown Hair Colour eachClairol · hair dye
Issue Coloración en CremaIssue · hair dye
L'Oréal Olia Hårfarge Metallic Silver 9.11L'Oréal · hair dye- no photoClairol Colour Strong Hair Dye Medium Brown 5.0 eachClairol · hair dye
Garnier Olia Coloration Permanente Midnight Noir SaphirGarnier · hair dye- no photoClairol Colour Strong 8.1 Medium Ash Blonde 1 PackClairol
- no photoSchwarzkopf Brilliance Permanent Hair Colour Dark Amethyst eachSchwarzkopf · hair dye
- no photoClairol Nice 'N Easy Permanent 2 Black Hair Colour eachClairol · hair dye
- no photoClairol Nice 'N Easy Permanent 6A Light Ash Brown Hair Colour eachClairol · hair dye
- no photoClairol Nice & Easy Permanent 8a Medium Ash Blonde Hair Colour eachClairol · hair dye
- no photoClairol Natural Instincts Hair Colour 4 Dark Brown Semi Permanent eachClairol · hair dye
- no photoClairol Nice 'N Easy Permanent 3.5 Darkest Brown Hair Colour eachClairol · hair dye
- no photoClairol Nice 'N Easy Permanent 6R Light Auburn Hair Colour eachClairol · hair dye
- no photoClairol Nice 'N Easy Permanent 7CB Dark Champagne Blonde eachClairol
Clairol Nice 'n Easy Root Touch-Up Permanent Hair Color, 4R Dark AuburnClairol · hair dye- no photoClairol Colour Strong Hair Dye Dark Brown 4.0 eachClairol · hair dye
Conaxess Trade Norge As Live Urban Metallics U69 Amethyst ChromeConaxess Trade Norge As- no photoClairol Nice 'N Easy Permanent 4 Dark Brown Hair Colour eachClairol · hair dye
- no photoBiokap tinta per capelliBiokap · hair dye
- no photoClairol Colour Strong Hair Dye Light Brown 6.0 eachClairol · hair dye
- no photoClairol Nice 'n Easy 9.5a Natural Baby Blonde Permanent Hair Colour 1 packClairol · hair dye
- no photoClairol Nice 'n Easy 5rb Natural Medium Chestnut Brown Permanent Hair Colour 1 packClairol · hair dye
- no photoClairol Nice 'N Easy Permanent 9A Lght Ash Blonde Hair Colour eachClairol · hair dye
Showing 24 of 27 products with this ingredient, most scanned first.
In the EU ingredient database
- hair dyeing
- hair dyeing: Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, permanent, depending on the length of time the colorant remains on the hair.
CAS 90-15-3 · EC 201-969-4
Listed in Annex III (ref. 16) of the EU Cosmetics Regulation. Hair dye substance in oxidative hair dye products III/16 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: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.