Looking for something else?
Search the catalogue and compare available retailer offers.

Best price offer of £29.94 from 1 trusted store.
We may earn a commission for qualifying purchases through .
L'Oréal Professionnel Serie Expert Pro Longer Concentrate Treatment 400ml
Review prices, explore product details or report a listing.
The best price for L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml starts from £29.94, with in-stock listings currently reaching up to £29.94. Compare offers across 1 listed retailer. Availability and pricing may vary depending on seller and condition.
We’ve identified 1 retailer listing in New condition, including 1 currently in stock. This allows you to compare available options based on price, condition and seller.
Why compare prices on UK Price Comparison?
Looking to compare L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml prices in the UK? Browse available listings and compare seller options to find a deal that suits your budget.
L'Oréal Professionnel Serie Expert Pro Longer Professional Concentrate Treatment is a powerful solution designed for those who want to maintain long thick hair without sacrificing health or strength. Specially formulated with patented filler A 100 technology and amino acids, this concentrate targets thinning ends and fragile lengths to visibly reduce breakage and add fullness where it is needed most.
With its highly concentrated formula, this treatment penetrates deep into the hair fiber to strengthen and plump the ends from within. It fills in gaps and restores density along the lengths, resulting in hair that feels stronger and appears thicker and more uniform. The creamy texture spreads evenly and works instantly to deliver salon quality results.
Ideal for long hair that is prone to thinning, breakage or split ends, this concentrate can be used weekly or as an intensive repair boost when needed. Its 400ml size makes it a perfect choice for regular care, providing long term support for healthier longer looking hair.
Looking for the best price on L'Oréal Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml? Visit Compare A Price to check the latest price and find the cheapest price and best deal online. Our price comparison site connects you with trusted UK retailers so you can easily compare prices and make smart choices for your haircare needs.
Disclaimer: While we do our best to provide accurate information, we recommend checking the manufacturer's site for the latest features and specifications before making your purchase.
Tell us about a price, product detail or retailer link that needs checking.
Explore brands available in this product category.
Compare popular choices across available retailer listings.
Check the available L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml listing before you buy.

Explore more options and compare available retailer prices.
Browse recent additions and compare available offers.
Browse recent additions and compare available offers.
Search by product, brand or category to explore more buying options.
Browse categories featuring products from this brand.
Discover more products from this brand across the catalogue.
Discover more choices across this product category.

Browse recently added products from a range of brands.
Compare popular products from this brand in other categories.
Explore popular alternatives from other brands.
Explore more products across the catalogue.
The retailer listing for L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml is priced at £29.94. At least one listing at the lowest price is marked in stock.
UK Price Comparison shows 1 retailer listing for L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml across 1 retailer: Cosmetify. Compare their prices and conditions here, then open a listing to check the details and buy on the retailer’s website.
Of the retailer listings for L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml, 1 is marked in stock. The best in-stock retailer price shown here is £29.94, before any additional delivery charges.
The retailer listings for L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml include 1 new listing. Compare the condition label, seller’s description and warranty before choosing a listing.
No related marketplace listings are shown on this page. Any marketplace listings added later should be checked for the exact product, version and condition before you compare prices.
A last price check time is not displayed for these listings. Open the retailer or marketplace listing to confirm its current price, stock and delivery details.
Before buying L'Oral Professionnel Serie Expert Pro Longer Professional Concentrate Treatment 400ml, check the exact version and quantity. Also check the seller’s condition description. Confirm delivery to your postcode, any extra charges, returns and warranty. Compare the final amount payable for the same version and quantity.
Browse LOreal products in Hair Care, or compare the wider Hair Care range. For other types of products from the same brand, visit the LOreal brand page. Check each alternative’s price, features and availability.
Explore: LOreal products in Hair Care · Hair Care · LOreal brand page
Browse categories featuring products from this brand.
Compare popular choices across available retailer listings.
Discover more products from this brand across the catalogue.
Explore more options and compare available retailer prices.
Browse recent additions and compare available offers.
Browse recent additions and compare available offers.
Browse recently added products from a range of brands.
Discover more choices across this product category.
Compare popular products from this brand in other categories.
Explore popular alternatives from other brands.
Explore more products across the catalogue.