Why you'll love it
- A professional L'Oréal Serie Expert Pro Longer mask
- Renews and thickens the look of the lengths and ends
- Salon-quality L'Oréal Professionnel care
- Leaves hair soft, healthy-looking and manageable
- Part of the L'Oréal Serie Expert Pro Longer range
Salon-quality lengths renewing care. L'Oréal Professionnel Serie Expert Pro Longer Professional Mask is a mask that renews and thickens the look of the lengths and ends, leaving it soft, healthy-looking and manageable.
What it does for your hair
Part of L'Oréal Professionnel's Serie Expert range (professional, targeted care), this mask helps renew and thicken the look of thinning lengths and ends. Use as part of the matching range for best results.
How to use it
After shampooing, apply through the hair, leave a few minutes, then rinse. Use weekly.
Who it's for
This one's for anyone wanting lengths renewing care from L'Oréal Serie Expert. We've been perfecting colour, blow-dries and styling for clients in Codsall for years, and a good, targeted routine makes a real difference to how hair looks and feels.
Build your routine
Find a suitable wash in our shampoo collection, explore more across our hair products, or browse our shop by brand pages for your favourites.
Free UK delivery on all orders.
AQUA / WATER, CETEARYL ALCOHOL, AMODIMETHICONE, HYDROXYPROPYL STARCH PHOSPHATE, ISOPROPYL MYRISTATE, BEHENTRIMONIUM CHLORIDE, PHENOXYETHANOL, TRIDECETH-5, ISOPROPYL ALCOHOL, TRIDECETH-6, GLYCERIN, CAPRYLYL GLYCOL, ARGININE, PANTHENOL, TRIDECETH-10, LACTIC ACID, CETRIMONIUM CHLORIDE, BENZYL SALICYLATE, BENZYL ALCOHOL, LINALOOL, LIMONENE, ACETIC ACID, HYDROXYCITRONELLAL, CITRONELLOL, AMINOPROPYL TRIETHOXYSILANE, ALPHA-ISOMETHYL IONONE, POLYQUATERNIUM-6, PARFUM / FRAGRANCE
After Pro Longer shampoo, apply to towel-dried hair. Leave in 3 to 5 minutes. Rinse thoroughly.
L'Oréal Professionnel sits at the very top of professional haircare, a brand born in the salon and shaped by decades of work alongside stylists and colourists. When a name has been trusted behind the chair for as long as this one, you know the products have earned their place.
The range is built around expert care for every concern and hair type. You will find colour systems, bond strengthening treatments, shampoos and conditioners, masks, and styling and finishing products, all developed with the same salon professional standard. Ranges like Serie Expert and Serie Nature target specific needs, whether that is repairing damage, taming frizz, adding shine or protecting colour, so there is a genuine solution for almost any client or routine.
What makes L'Oréal Professionnel special is the balance of innovation and reliability. The formulas feel luxurious, perform consistently and are backed by serious research, which is exactly why so many salons reach for them day in, day out. It is professional haircare you can trust to deliver.
Browse our full L'Oréal Professionnel collection, with free UK delivery on every order.
Orders are usually shipped within 24 hours however special order items may take up to 36 hours to ship.
The majority of our orders are sent using Royal Mail on a signed for service. Higher ticket items may be dispatched using DPD.
- Returns accepted for 30 days
- Free return shipping
- No restocking fee
- No final sale items