L'Oreal Paris Pro Longer Filler-A100 + Amino Acid Professional Shampoo (300ml) is expertly formulated to strengthen hair fibers and promote fuller, shinier lengths and tips. Its nourishing blend helps reinforce hair from root to tip, improving texture and smoothness for visibly healthier strands. Ideal for daily use, this professional shampoo supports hair vitality and density, making it a trusted choice for revitalizing thinning hair with sustained care.