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      • Pro Longer Concentrate Monodose
        • Pro Longer Concentrate Monodose
        • Pro Longer Concentrate Monodose

        • Description:  Powered by Filler-A100 and Amino Acid, the Serie Expert Pro Longer Ends Filler Concentrate Single Dose is the go-to treatment for long hair suffering from thinned ends. Thanks to the high concentration of the patented Filler-A100 molecule, this disruptive professional formula instantly provides strength and durable thickness to ends.​ When used with the Pro Longer shampoo and Mask for…
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      • Pro Longer Conditioner
        • Pro Longer Conditioner
        • Pro Longer Conditioner

        • Description:  ro Longer conditioner for long hair helps to make your long hair thicker and visibly healthier and stronger looking.​ When used with the Pro Longer shampoo for long hair, there is a 44%* hair breakage reduction and split ends are reduced visibly by 20%*.​​ The Filler A-100 technology used is patented to L'Oréal Professionnel, and it works by penetrating…
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      • Pro Longer Masque
        • Pro Longer Masque
        • Pro Longer Masque

        • Description:  Pro Longer mask for long hair helps thicken long hair for visibly healthier and stronger looking lengths. ​When used with the Pro Longer shampoo and ends-filler treatment for long hair, split ends are reduced visibly by 66%.*​The Filler A-100 technology used is patented to L'Oréal Professionnel, and it works by penetrating the fiber core to plump and thicken the…
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      • Pro Longer Shampoo
        • Pro Longer Shampoo
        • Pro Longer Shampoo

        • Description:  Pro Longer shampoo for long hair helps to thicken your long hair whilst making it visibly healthier and stronger looking.​ When used with the Pro Longer conditioner for long hair, there is a 44% hair breakage reduction and split ends are reduced visibly by 20%*.​ The Filler A-100 technology used is patented to L'Oréal Professionnel, and it works by…
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