K-PAK Deep Penetrating Reconstructor

Packed with a powerful combo of amino acids and Joico?s smart keratin technology, this 5-minute treatment rebuilds and strengthens stressed strands to instantly restore hair to its healthy- looking greatness. It?s hair reconstruction so targeted, so transformative, it?s the fave of millions of stylists?and we have the awards to prove it*.

*Stylist?s Choice Award Winner in 2001-2015, 2017