Joico K-PAK Reconstructor Deep-Penetrating TreatmentFor Damaged HairRepairStrengthen StrandsRebuildFortify Damaged HairImprove ElasticityWith KeratinArginine5. 1 Fl Oz.

This is itthe holy grail hair hero that started it all for KPAK. Packed with a powerful combo of amino acids and Joico’s smart keratin technology, this 5minute treatment rebuilds and strengthens stressed strands to instantly restore hair to its healthylooking greatness. It’s hair reconstruction so targeted, so transformative, it’s the fave of millions of stylistsand we have the awards to prove it*. *Stylist’s Choice Award Winner in 20012015, 2017.