While its ultra-strong hold styles the hair;  the keratin content provides hair care. 

The  provitamin B5 (panthenol) content helps to strengthen the hair strands.

Thanks to the keratin content; it helps the hair to look brighter and smoother as well as nourishing it.

As a result of strengthening the hair strands from root to tip; it helps to increase the elasticity of the hair, makes it stronger, softer and nourished.

It does not leave any residue.