L'Oreal Professionnel Serie Expert Pro Longer Mask 250ml Sulfate-Free Kérastase hair treatment serum tackles

Kérastase hair treatment serum tackles this issue with a dual-action approach: its light and balmy texture effectively seals the hair cuticles

After rinsing the shampoo

Help maintain coloured hair with this luxurious hair mask

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

L'Oreal Professionnel Serie Expert Pro Longer Mask 250ml Sulfate-Free Kérastase hair treatment serum tacklesWe 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