L'Oreal Professionnel Serie Expert Pro Longer Mask - Intensive Lengths Renewing Treatment for Long Hair - 500 ml

Professional Mask, Filler-A100 Technology, Stronger Shinier Hair, Available in 250ml, 500ml

Overview

Long hair requires intensive care to maintain its strength and beauty from root to tip. L'Oreal Professionnel Pro Longer Mask is a professional lengths renewing treatment enriched with Filler-A100 technology and Amino Acid. This deep conditioning mask penetrates the hair fiber to help renew it instantly, leaving hair stronger and shinier. In just 3 to 5 minutes, it delivers intensive nourishment that visibly thickens thinned ends and restores the appearance of healthy, renewed lengths.

What It Does

  • Intensively renews and strengthens long hair lengths with Filler-A100 technology
  • Helps renew the hair fiber instantly for stronger, shinier hair
  • Thickens thinned ends for a fuller, healthier appearance
  • Provides deep conditioning in just 3 to 5 minutes
  • Restores the look of lengths for renewed, healthy-looking hair

The Technology

Pro Longer Mask features an advanced formula combining Filler-A100 with Amino Acid to target the specific needs of long hair. Filler-A100 technology penetrates deep into the hair fiber to strengthen and thicken thinned ends, while Amino Acid provides essential building blocks for hair health. This intensive treatment helps renew the fiber instantly, delivering professional salon results at home. The formula has been validated by L'Oreal's salon experts for professional-grade performance.

Key Ingredients

Ingredient Benefit
Filler-A100 Penetrates fiber to thicken and strengthen thinned ends
Amino Acid Provides essential building blocks for hair strength
Panthenol Conditions and adds moisture to the hair
Professional Formula Salon-grade care validated by L'Oreal experts

Who Is It For

  • Long hair that needs intensive length-specific care and strengthening
  • Hair with thinned or weakened ends prone to breakage
  • Those growing their hair longer who want to maintain quality
  • Anyone seeking professional salon-quality deep conditioning at home

How to Use

  1. After using Pro Longer Shampoo, gently towel-dry hair to remove excess water
  2. Apply Pro Longer Mask evenly from mid-lengths to ends
  3. Leave in for 3 to 5 minutes
  4. Rinse thoroughly with lukewarm water

In case of contact with eyes, rinse them immediately and thoroughly.

Complete Pro Longer Routine

Step Product Frequency
1 Pro Longer Shampoo Every wash
2 Pro Longer Conditioner Every wash
3 Pro Longer Mask 1-2x per week
4 Pro Longer Leave-In Cream After every wash

Results You Can Expect

  • Hair is stronger and shinier after just one use*
  • Visibly thicker, healthier-looking ends
  • Renewed appearance of lengths for longer-looking hair
  • Intensively nourished hair that is easier to manage

*Instrumental tests Pro Longer: shampoo + mask. Renewing the look of lengths.

Summary

L'Oreal Professionnel Pro Longer Mask is the intensive weekly treatment in your lengths-renewing routine. Available in 250ml and 500ml sizes, this professional mask with Filler-A100 technology helps renew the hair fiber instantly, leaving hair stronger, shinier, and with visibly thicker ends.

Complete Your Pro Longer Routine:

Pro Longer Shampoo > Pro Longer Conditioner > Mask (this product) > Pro Longer Leave-In Cream

Pro Tip: For maximum results, use the complete Pro Longer system. Apply the mask 1-2 times per week for intensive fiber strengthening.

L'Oréal Serie Expert Pro Longer Mask 500ml

Item Number:
E3278700

49,95
39,95Incl. VAT
-20%
Price Excl. VAT33,02
In stock

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