SkinSense Diary
Ingredients / #51904

6-HYDROXYINDOLE

CAS: 2380-86-1 · EC: 417-020-4
Colorant
CosIng Ref: 31541 EU Restriction: Annex III/I/EU - Directive 2012/21/EU
💡 For reference only. Does not constitute medical advice.
Description
This colorant is used in cosmetic products to provide color and pigmentation, particularly in hair dyes and certain makeup formulations. It belongs to the indole family of compounds and helps achieve specific color effects in beauty products. Users should be aware that it has moderate safety concerns and may cause sensitivity in some individuals, so patch testing is recommended before use.
Synonyms
6-히드록시인돌 (ko) 1H-indol-6-ol 6-하이드록시인돌 (ko)
Properties
✗ Fragrance ✗ Preservative ✓ Colorant
Safety Rating
INTERNAL 6/10 · Moderate-High
Based on GHS hazard classification: H302=4, H318=5; EU restricted

Hazard Classification (GHS/CLP)

H-Code Description Category
H302 吞嚥有害 health
H317 可能引起皮膚過敏 health
H318 嚴重眼損傷 health
H411 對水生生物有毒（長期） environmental

Found in products

Total: 52
Product Brand Occurrences
L'Oréal Casting Crème Gloss - 418 Choco Mocha Semi-Permanent Hair Dye L'Oreal Paris Casting Crème Gloss 7
L'Oréal Casting Crème Gloss 3102 Cool Dark Brown Hair Dye L'Oreal Paris Casting Crème Gloss 5
L'Oréal Excellence Crème 6 Natural Light Brown L'Oreal Paris Excellence Crème 4
L'Oréal Excellence Crème Universal Nudes 6U Dark Blonde L'Oreal Paris Excellence Crème 4
GOOD Permanent Hair Dye, 6.0 Mochaccino Brown Garnier 3
GOOD Permanent Hair Dye, Shade 4.0 Cacao Brown Garnier 3
GOOD Permanent Hair Dye (Shade: 5.0 Coffee Roast Brown) Garnier 3
GOOD Permanent Hair Dye (Shade: 5.5 Auburn Hibiscus Brown) Garnier 3
Nutrisse UC 4.15 Iced Coffee Garnier 3
Olia 5.15 Frosted Chocolate Brown No Ammonia Permanent Hair Dye Garnier 3
Olia 5.3 Golden Brown No Ammonia Permanent Hair Dye Garnier 3
Olia Permanent Hair Dye, Iced Chocolate 4.15 Garnier 3
GOOD Permanent Hair Dye, 7.12 Sweet Latte Garnier 2
GOOD Permanent Hair Dye, 7.43 Turmeric Copper Garnier 2
GOOD Permanent Hair Dye (Shade: 10.14 Chamomile Blonde) Garnier 2
GOOD Permanent Hair Dye (Shade: 4.15 Iced Chestnut Brown) Garnier 2
L'Oréal Excellence Crème Universal Nudes 2U Darkest Brown L'Oreal Paris Excellence Crème 2
L'Oréal Excellence Crème Universal Nudes 8UR Light Copper L'Oreal Paris Excellence Crème 2
L'Oréal Paris Excellence Age Perfect Nudes 9.31 Natural Light Golden Blonde L'Oreal 2
Nutrisse 9 Light Blonde Permanent Hair Dye Garnier 2
Nutrisse Ultra Color 5.25 Frosted Chestnut Brown Permanent Hair Dye Garnier 2
Olia 5.35 Rich Chocolate Brown No Ammonia Permanent Hair Dye Garnier 2
Olia 6.3 Golden Light Brown No Ammonia Permanent Hair Dye Garnier 2
Preference Infinia 4.15 Intense Deep Brown Hair Dye L'Oreal Paris Preference 2
Preference Infinia 7.3 Florida Honey Blonde Hair Dye L'Oreal Paris Preference 2
Preference Infinia P74 Mango Intense Copper Hair Dye L'Oreal Paris Preference 2
Belle Color 9.3 Natural Light Honey Blonde Permanent Hair Dye Garnier 1
Color Retouch 6.0 Dark Blonde Garnier 1
Color Retouch 7.0 Blonde Garnier 1
Garnier Good Permanent Hair Dye Blackberry Brown 3.12 Garnier Good 1
Garnier Good Spicy Blonde 6.35 Ginger Toffee Garnier 1
Garnier Good Spicy Blonde 7.33 Hot Honey Garnier 1
Garnier Nutrisse Permanent Hair Dye Light Ash Blonde 9.13 Garnier Nutrisse 1
GOOD Permanent Hair Dye (Shade: 5.32 Burnished Sunset) Garnier 1
GOOD Permanent Hair Dye (Shade: 8.13 Dawn Beige) Garnier 1
L'Oréal Casting Crème Gloss 1010 Iced Light Blonde Hair Dye L'Oreal Paris Casting Crème Gloss 1
L'Oréal Excellence Crème 7.31 Natural Dark Caramel Blonde L'Oreal Paris Excellence Crème 1
L'Oréal Excellence Crème 9.3 Very Light Golden Blonde L'Oreal Paris Excellence Crème 1
L'Oréal Paris Casting Crme Gloss 518 Hazelnut Mocaccino L'Oreal Paris Casting Crème Gloss 1
L'Oréal Paris Excellence Creme Universal Nudes 7UC Copper L'Oreal Paris Excellence Crème 1
L’Oréal Paris Preference Permanent Hair Dye, Luminous Colour, Ultra Ash Blonde 7.11 L'Oreal 1
Magic Retouch Black Permanent Root Concealer L'Oreal 1
Nutrisse 3.23 Dark Quartz Brown Permanent Hair Dye Garnier 1
Nutrisse 8.13 Medium Beige Blonde Permanent Hair Dye Garnier 1
Nutrisse Permanent Hair Dye, 4 – Dark Brown Garnier 1
Nutrisse Permanent Hair Dye, 5 - Mocha Brown Garnier 1
Olia 4.3 Dark Golden Brown No Ammonia Permanent Hair Dye Garnier 1
Olia Permanent Hair Dye, Brown 5.0 Garnier 1
Olia Permanent Hair Dye, Dark Brown 4.0 Garnier 1
Préférence 9-1-light-ash-blonde-permanent-hair-dye L'Oreal 1
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