2-Amino-3-Hydroxypyridine
2-Amino-3-Hydroxypyridine is a hair dyeing ingredient. It’s in 4 products on Poliage. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains 2-Amino-3-Hydroxypyridine: hair-dyeing
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 31485, accessed October 22, 2026.
Products that contain 2-Amino-3-Hydroxypyridine
Henkel
Coloration crème soin à l’huile d’argan Châtain caramel 660
Lists fragrance, fragrance allergens, sulfates, parabens
Henkel
Kératine Color 4.6 Châtain Chocolat
Lists fragrance, fragrance allergens, parabens, salicylic acid
Henkel
Palette Salon Colors 8.5
Lists fragrance, fragrance allergens, sulfates, parabens
L’Oréal
Фарба для волосся L’Oreal Paris Preference 5.0
Lists fragrance, fragrance allergens, drying alcohol, silicones, chemical UV filters, salicylic acid
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