Description
L’Oréal Professionnel Pro Longer Ends‑Filler Concentrate — Length‑Renewing Treatment
A high‑performance, single‑dose treatment designed for long hair with thinning, fragile, or splitting ends.
Powered by L’Oréal’s patented Filler A‑100 molecule and Amino Acid complex, this concentrate instantly plumps the fiber, resurfaces damaged lengths, and visibly reduces split ends — delivering fuller, thicker, stronger ends from the very first use.
✨ Key Benefits
- Fills and thickens thinning ends from the first application
- Reduces the appearance of split ends by 17%*
- Delivers 50% more volume* to fragile lengths
- Filler A‑100 penetrates and expands the fiber for long‑lasting density
- Amino acids strengthen, renew, and reinforce the length
- Ideal for long hair that’s losing fullness at the ends
*When used with Pro Longer Shampoo + Pro Longer Concentrate vs. unwashed hair.
🧪 Why It Works
- Filler A‑100
a patented molecule that deposits inside the hair fiber to thicken and resurface from within - Amino Acid
strengthens and protects the length against breakage - Dual‑action technology
fills thin ends + renews lengths for visibly healthier hair
💡 Who It’s For
- Long hair with thinning, wispy, or splitting ends
- Hair lacking density at the bottom
- Clients wanting to keep length while improving strength
- Anyone needing a weekly “end‑rescue” treatment
🧴 How to Use
In‑Salon Treatment
-
- Mist lengths and ends with water.
- Section hair and apply liquid concentrate to ends.
- Twist each section for saturation.
- Leave on for 5 minutes.
- Rinse concentrate from ends.
- Shampoo twice, rinse, towel‑dry.
- Follow with Pro Longer conditioner or masque.
At‑Home Treatment
-
- Use once weekly in place of conditioner or masque.
- Shampoo twice to prep the hair.
- Apply single‑dose concentrate to towel‑dried ends.
- Twist ends for deeper penetration.
- Leave on for 5 minutes and rinse.
🧬 Full INCI
Aqua / Water / Eau, Aminopropyl Triethoxysilane, Lactic Acid, PEG‑40 Hydrogenated Castor Oil, Hydroxyethylcellulose, Polyquaternium‑6, Phenoxyethanol, Citric Acid, Arginine, Panthenol, Linalool, Chlorhexidine Digluconate, Benzyl Alcohol, Parfum / Fragrance. C240988/1.








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