* This ingredient list is subject to change, customers should refer to the product packaging for the most up-to-date ingredient list
Leave-in
Apply to shampooed, towel-dried hair.
Do not rinse.
Blow-dry or straighten as usual.
Enhance your haircare routine with Serie Expert Pro Longer Cream for thicker, stronger long hair.
Utilises patented Filler A-100 technology
Targets thin ends for thicker appearance
Reduces breakage when used with Pro Longer shampoo
This leave-in treatment is perfect for those seeking to improve hair thickness and reduce breakage, leaving hair visibly healthier and stronger. Ideal for long hair, it offers targeted care where it's needed most.