L'Oreal Professionnel Serie Expert Pro Longer Mask 250ml

L'Oréal Professionnel Série Expert Pro Longer Mask is a salon-grade weekly hair mask designed specifically for long hair with thinning lengths and weakened ends. The 250ml tub combines Filler A-100 technology with amino acids to thicken damaged ends, reduce breakage and promote stronger, more resilient strands.

About L'Oréal Professionnel

L'Oréal Professionnel is the salon-only division of the L'Oréal group, supplying professional hairdressers and stylists worldwide. The Série Expert collection is the brand's salon-grade range, with each line dedicated to a specific hair concern.

Key ingredients

• Filler A-100 technology: a filling molecule that penetrates the hair fibre to visibly thicken split or weakened ends.
• Amino acids: help prevent breakage and strengthen the hair structure.
• Amodimethicone: smooths and conditions for shine and manageability.
• Panthenol (vitamin B5): deep hydration for the hair shaft.

Who it's for

Anyone with long hair experiencing thinning lengths, split ends or breakage. Perfect for those growing their hair out and wanting to maintain strength and density at the ends.

How to use

1. Shampoo with the matching Pro Longer Shampoo.
2. Gently squeeze excess water from the hair.
3. Apply the mask on towel-dried lengths and ends.
4. Leave on for 3–5 minutes.
5. Rinse thoroughly with lukewarm water and style as usual.
6. Use 1–2 times per week for best results.

Specifications

• Format: salon-grade hair mask
• Size: 250ml
• Hair type: long hair with thinning lengths and weakened ends
• Concern: split ends, breakage, lack of density
• Use: 1–2 times per week