L’oreal Professionnel Pro Longer Mask 500ml
The L’oreal Professionnel Pro Longer mask will thicken long hair for visibly healthier and stronger looking lengths.
When used with the Pro Longer Shampoo and Ends-Filler Treatment, split ends are visibly reduced.
This mask uses L’oreal’s unique Filler A-100 technology which works by penetrating the fiber core to plump and thicken the hair from the inside. The added amino acids in the formula work to strengthen the hair from the outside. Working on thin ends, or areas where help is needed most.
Benefits
- Renews lengths and fills in ends
- Enhances shine
- Minimizes breakage and split ends
- Thickens long hair
- Hair is visibly healthier and stronger looking
| Product Details |
|---|
| Brand: L’oreal Professionnel |
| Capacity: 500ml |
| Form: Mask |
| Key Technology: Filler A-100 |
| Active Ingredients: Amino acids |
FAQ
How often should I use the Pro Longer Mask for best results?
For best results, use the mask once a week as part of a regular hair care routine.
Can this mask be used on all hair types?
Yes, it is formulated for long hair and works particularly well on thin or damaged ends.
Does the mask require any special tools or application method?
No special tools are needed. Apply directly to damp hair, focusing on the ends, and leave for 5-10 minutes before rinsing.

Heather Edmunds –
I’ve used this mask for three months now and notice a significant improvement in the thickness of my long hair. The split ends are much less visible and my hair feels stronger. I use it once a week with the shampoo and treatment recommended in the line.
Irene Cornish –
The shine has improved noticeably after just one use. My hair looks fuller and healthier, especially at the ends. It’s a little thick for my preference, but I appreciate the strengthening effect.
Stephanie Dowd –
After using this mask regularly, my hair no longer feels fragile. The texture is more even, and I see less breakage. I’m happy with the results and would recommend it to anyone with thinning ends.
Sarah Lee –
It works well when used consistently. I apply it every other week and see a gradual thickening effect. The formula is easy to use and doesn’t leave residue.
Sam Simpson –
This mask has transformed the look of my hair. The ends are fuller and the hair feels more resilient. I’ve noticed less frizz and better manageability after using it regularly.