L’Oréal Professionnel Serioxyl Thicker Hair Serum has an instant thickening effect for thin or fine hair. Formulated with the formula Intra-Cylane, a thickening molecule born of ten years research to reveal hair that looks thicker and appears fuller to the touch.

Intra-Cylane penetrates into the hair fiber to create a revolutionary 3D network, magnetifying the hair fiber’s dynamic properties.

Direction of use

• Apply a few pumps to wet hair, evenly along the lengths and ends
• Leave to dry naturally or blow dry using a hairdryer.

Size

90ml