Lather in lustrous, more resilient hair with Joico's K-PAK Reconstructing Shampoo. Formulated with a healthy dose of damage-seeking Keratin and protective Guajava fruit extract, this gentle, color-safe shampoo helps fortify weak strands and (bonus!) prevent future splits. The power-packed formula gives and gives - instantly restoring elasticity, strength, and shine to most mistreated tresses.

Joico K-PAK Reconstructing Shampoo