1. Hair Care
  2. Treatments
  3. Hair Masks
  4. L'Oréal Professionnel Serie Expert Pro Longer Mask

L'Oréal Professionnel Serie Expert Pro Longer Mask

4 Reviews
£12.60 £22.99 (46% off)
+ £2.95 delivery or free over £25
L'Oréal Professionnel Serie Expert Pro Longer Mask 250ml
L'Oréal Professionnel Serie Expert Pro Longer Mask 250ml
L'Oréal Professionnel Serie Expert Pro Longer Mask 250ml
L'Oréal Professionnel Serie Expert Pro Longer Mask 250mlL'Oréal Professionnel Serie Expert Pro Longer Mask 250mlL'Oréal Professionnel Serie Expert Pro Longer Mask 250ml
Sold by Look Fantastic
  • In Stock
  • Buy Now / Pay Later
  • 14 Day Returns
Compare prices from 11 more retailers

Product Description

Give long hair the nourishing love it deserves with L'Oréal Professionnel Serie Expert Pro Longer Mask.

Longer locks are really put through their paces. From cleansing to brushing and styling, they require a lot of arm-work. The Pro Longer Mask has been expertly formulated for long hair and works to make locks more manageable, as well as minimise the appearance of split ends and flyaway hairs.

The innovative treatment boasts a butter-like texture that effortlessly glides through hair, leaving strands soft, smooth and tangle-free. Patented Filler A100 and amino acids create a protective seal against harsh external aggressors that cause dryness and damage.

Using this mask as part of a regular haircare routine will help to replenish tresses, improve body and restore a silky, gloss-like appearance.

Cleanse with Pro Longer Shampoo. Then protect with Pro Longer Cream. You might also like L'Oréal Professionnel Serie Expert Pro Longer Ends-Filling Treatment.

Carly Cochrane

Written by Carly Cochrane, Beauty Editor

Product Details

Hair Benefit: Thickening/volumising, shine and hydrating

Hair Concern: Hair loss/thinning, dry, damaged, split ends and weak

Ingredient Highlights: Contains ahas, glycerin, lactic acid, panthenol and vitamin b.

Ingredient Features

This hair mask contains vitamin b, meaning it will help to promote hair growth and to add moisture to dry hair. The lactic acid in this product will also help to boost hair growth and to smooth dry hair.

  • AHAs
  • Glycerin
  • Panthenol
  • Lactic Acid
  • Vitamin B

L'Oréal Professionnel says

"This hair mask for long hair helps thicken long hair for visibly healthier and stronger looking lengths. The Filler A-100 technology used is patented to L'Oréal Professionnel and it works by penetrating the fibre core to plump and thicken the hair from the inside. Amino acids in the formula work to strengthen the hair from the outside. The formula works on thin ends, or areas where help is most needed"

How To Use

  1. Apply the mask to towel-dried hair
  2. Leave the mask to work its magic for 3-5 minutes
  3. Rinse thoroughly

Brand Bio

One of the standout ranges from L'Oréal Professionnel, Serie Expert is the hair care collection for all hair needs, designed by pros for pros. Featuring a range of shampoos, hair masks, and conditioners, got the serie expert treatment and shop now.

L'Oréal Professionnel Serie Expert

Where To Buy

Look Fantastic, Supercuts and Allbeauty stock this hair mask by L'Oréal Professionnel online in the UK. Mankind, Beauty Expert and additional retailers also sell this item.

Product Sizes

L'Oréal Professionnel Serie Expert Pro Longer Mask is available in the following sizes:

  • 250ml
  • 500ml


This L'Oréal Professionnel item is rated 4.8 out of 5, based on 4 reviews from Look Fantastic. This score is an average that is calculated by combining product reviews across retailers. Visit the website of the retailer for review content.

Delivery & Returns

Products over £25.00 qualify for free standard delivery with Look Fantastic, otherwise there is a charge of £3.95 with orders usually arriving within 2-3 working days of dispatch. Express/Next day delivery option. Worldwide delivery available to most regions with this retailer.

Conditions are subject to change, however this retailer's site suggests its returns policy is 14 days.

More from L'Oréal Professionnel Serie Expert

Other L'Oréal Professionnel Ranges

  • L'Oréal Professionnel Mythic Oil
  • L'Oréal Professionnel SteamPod
  • L'Oréal Professionnel Tecni ART
  • L'Oréal Professionnel Serioxyl
Sign in or register

Sign in or register to save your wishlist permanently and view them on other devices.

  • View your wishlist across all your devices
  • Manage your price drop and stock alerts
  • Get access to exclusive promos
Select Site
Get a price alert

When the price drops, be the first to know.