The Expert Metal Detox Professional Concentrated Oil 50ml by L'Oréal Professionnel is an innovative treatment that protects hair from the buildup of heavy metals responsible for damage and dullness. Thanks to its concentrated formula, it effectively detoxifies hair fibers, providing lasting shine and softness. Suitable for all hair types, it prevents premature aging and maintains hair health in the tempo, offering a professional beauty experience at home. Essential for those who want a una visibly healthier and shinier mane.