Strengthen and thicken long, thinning hair with the L'Oréal Professionnel Serie Expert Pro Longer Professional Shampoo in a generous 1500ml salon-size bottle. This innovative formula is specially developed to care for long hair that suffers from thinning ends and breakage. Powered by patented Filler-A100 technology and amino acids, it helps renew hair length, reduce split ends and improve overall density, making hair look and feel fuller from root to tip.
Filler-A100, a breakthrough molecule exclusive to L’Oréal, penetrates the hair fibre to plump and strengthen weakened ends. Amino acids work to reinforce the structure and enhance resilience, helping prevent future damage while promoting longer-lasting hair health. With regular use, the hair appears visibly thicker, healthier and more voluminous without losing its natural movement.
This professional shampoo offers a rich lather that gently removes build-up and impurities without over-cleansing. It’s perfect for daily or frequent use and works exceptionally well when paired with other Pro Longer treatments. The lightweight texture leaves hair fresh, soft and reinforced, making it easier to manage and style with confidence.
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