L'OREAL Serie Expert Pro Longer Concentrate Treatment 15ml super clean This strong yet flexible formula

This strong yet flexible formula locks your style in place without stiffness or flaking — keeping hair smooth

For deeper repair: leave on 3–5 minutes and rinse

Isotridecanol

softer ends and hair that feels healthier every wash day

keeping hair vibrant and healthy

L'OREAL Serie Expert Pro Longer Concentrate Treatment 15ml super clean This strong yet flexible formulaL'OREAL Serie Expert Pro Longer Concentrate Treatment 15ml A pre shampoo treatment to restore strength and volume to long hair. Long hair needs special treatment: its literally older than shorter hair, and its been through the ringer. Enter the L'Oreal Professionnel Serie Expert Pro Longer Liquid single dose treatment. This highly targeted, very concentrated treatment has been designed for use on damp hair prior to shampooing, and it offers a real