L'Oreal Professionnel Serie Expert Pro Longer Mask 250ml Sulfate-Free STEP 2: Leave the product

STEP 2: Leave the product in your hair without rinsing

depending on hair porosity and on the water quality where we live

Apply a second time to help cleanse lengths all the way to the ends

Helps extend the life of salon color treatments

damaged hair intensely nourished and protected

L'Oreal Professionnel Serie Expert Pro Longer Mask 250ml Sulfate-Free STEP 2: Leave the productWe ask a lot of our hair when we grow it out long, and it needs support. Try the L'Oreal Professionnel Serie Expert Pro Longer Masque, a treatment formulated to support and care for long hair, working against breakage and building volume back into your lengths. Think of it as a one two punch: this hair mask works to prevent breakage, and also to add body to the hair. The goal is consistently lush, thick hair from root to tip. How to use: Once youve