L'oreal
Hair Dye
Product Insights
L'Oréal Hair Dye is a permanent hair coloring product that delivers long-lasting color across a broad range of shades. It utilizes a classic oxidative system with ingredients such as ammonia, hydrogen peroxide and color pigments to open the hair cuticle and embed the dye for even coverage. While effective, the presence of strong oxidants and ammonia can cause scalp irritation or allergic reactions, so a patch test and proper usage are advised.
Comparative Analysis
In the crowded permanent hair color market, this boxed L'Oréal dye stands out with its extensive shade selection and trusted oxidative technology, offering salon-level durability for at-home users.
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Frequently Asked Questions
Everything you need to know about Hair Dye.
