Question: what is the difference between kerastase and l'oreal?
Answer: Kerastase will help repair damaged hair as well as add density to hair. L'Oreal, on the other hand, moisturizes, softens, and nourishes the hair. Kerastase is also great for use as a leave-in treatment for colored hair. Whereas, L'Oreal's hair color is versatile and easy to use.