TOLUENE-2,5-DIAMINE
Ingredient type: COLORANT
✨ Role: Toluene-2,5-diamine is a compound used primarily as a coloring agent in hair dyes. It helps achieve a long-lasting, vibrant color while facilitating the dye's adhesion to hair fibers.
Ingredient type: Colorant
⚕️ Safety: This ingredient has allergenic potential and may irritate the skin and scalp. It is generally safe to use in regulated concentrations for hair care products, but requires a patch test before use.
✨ Vegan: Yes. Toluene-2,5-diamine is a synthetic chemical compound and does not contain any animal-derived ingredients.
✨ Important: It is essential to follow the instructions for use carefully and to test the product on a small area of skin 48 hours before application to check for any allergic reactions. The concentration of this ingredient is often limited by cosmetic regulations.
Found in: Mainly used in permanent and semi-permanent hair dyes.
Comedogenic rating:


