Salerm Cosmetics 21 Silk Protein Leave-in Conditioner 1000ml is an innovative treatment formulated to protect, nourish, and detangle hair without rinsing. Its composition based on silk proteins ensures una extraordinary softness, deep hydration, and una lasting protection against frizz and split ends. Ideal for all hair types, this leave-in enhances the struttura hair structure, making styling easier and providing natural shine. Perfect for those looking for silky and visibly healthy hair every day.