L'Oréal Professionnel SERIE EXPERT Pro Longer Mask 250ml

L'Oréal Professionnel Serie Expert Pro Longer Mask is a rich, rinse-off treatment created for long hair with thinning or fragile ends. The creamy texture coats each strand, helping to smooth the hair fibre and support a fuller, healthier-looking finish from mid-lengths to tips. Powered by patented Filler A-100 technology and amino acids, the formula works to plump the appearance of thinner ends while helping to reinforce the feel of the hair fibre, so lengths look more resilient, glossy and conditioned.

Ideal for long hair that’s prone to split ends, this mask fits easily into a weekly care routine after shampooing. Applied to clean, damp hair, it spreads effortlessly through the lengths, making detangling feel easier and leaving hair feeling soft and nourished once rinsed. Used alongside the Pro Longer shampoo and complementary treatments, it helps to maintain the look of long, bouncy hair with added shine and movement.

Why we love it
- Designed for long hair with thinning or fragile ends, helping lengths look fuller and more resilient
- Powered by patented Filler A-100 technology and amino acids to support thicker-looking, strengthened ends
- Creamy, indulgent texture that coats the hair fibre, leaving hair feeling smoother, softer and easier to detangle
- Fits seamlessly into a weekly routine after shampooing, especially when paired with the Pro Longer shampoo and treatments for a complete care system

How to use
How to Use:
After shampooing, gently towel-dry hair. Apply L'Oréal Professionnel Serie Expert Pro Longer Mask to clean, damp hair, focusing on mid-lengths and ends. Distribute evenly through the hair. Leave on for 3–5 minutes. Rinse thoroughly with warm water.

Frequency:
Use as part of your regular haircare routine, following the product instructions. It may be used in place of conditioner when a deeper treatment is desired.

Application Technique:
Work the mask through sections of the hair using your fingers or a wide-tooth comb to ensure even coverage. Avoid applying directly to the scalp. Rinse until the water runs clear, then style as usual.

Best Practices:
For best cosmetic results, apply to freshly washed hair and ensure excess water is squeezed out before application so the formula can coat the hair evenly. Combine with Pro Longer shampoo and other products from the same range to support the look of longer, fuller hair.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse immediately with plenty of water. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional directions on the product packaging.

Aqua / Water / Eau, 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

How to Use:
After shampooing, gently towel-dry hair. Apply L'Oréal Professionnel Serie Expert Pro Longer Mask to clean, damp hair, focusing on mid-lengths and ends. Distribute evenly through the hair. Leave on for 3–5 minutes. Rinse thoroughly with warm water.

Frequency:
Use as part of your regular haircare routine, following the product instructions. It may be used in place of conditioner when a deeper treatment is desired.

Application Technique:
Work the mask through sections of the hair using your fingers or a wide-tooth comb to ensure even coverage. Avoid applying directly to the scalp. Rinse until the water runs clear, then style as usual.

Best Practices:
For best cosmetic results, apply to freshly washed hair and ensure excess water is squeezed out before application so the formula can coat the hair evenly. Combine with Pro Longer shampoo and other products from the same range to support the look of longer, fuller hair.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse immediately with plenty of water. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional directions on the product packaging.

- Designed for long hair with thinning or fragile ends, helping lengths look fuller and more resilient
- Powered by patented Filler A-100 technology and amino acids to support thicker-looking, strengthened ends
- Creamy, indulgent texture that coats the hair fibre, leaving hair feeling smoother, softer and easier to detangle
- Fits seamlessly into a weekly routine after shampooing, especially when paired with the Pro Longer shampoo and treatments for a complete care system