Pro longer Lengths Renewing Mask 500ml

Renewing mask for long hair with thinning ends

The Pro Longer Mask by L’Oréal Professionnel is an intensive renewing treatment designed specifically for long hair suffering from thin, weakened ends. Its professional formula helps visibly thicken the lengths and reduce the appearance of split ends, leaving long hair stronger, smoother, and more uniform from roots to ends.

Powered by Filler-A100 technology and Amino Acids, this mask penetrates the hair fiber to reinforce fragile areas, improve resistance, and restore a healthy, full look without weighing the hair down.

Major Effects on Hair

• Visibly thickens lengths and weakened ends

• Helps reduce the appearance of split ends

• Strengthens and reinforces long hair fibers

• Improves smoothness, shine, and manageability

• Leaves hair fuller, softer, and more resilient

Key Ingredients

• Filler-A100 – A patented technology that penetrates the hair fiber to strengthen and thicken the lengths

• Amino Acids – Help reinforce the internal structure of the hair and improve resistance

• Professional renewing technology – Targets fragile ends for visible results

How to Use

Apply to shampooed, towel-dried hair. Distribute evenly through lengths and ends. Leave on for 3–5 minutes, then rinse thoroughly.
Use 1–2 times per week, or as needed for very long or damaged hair.