Joico K-Pak Deep Penetrating Reconstructor 1000ml is an award-winning, favourite repair treatment for 15 consecutive years that rebuilds and re-fortifies stressed strands, returning hair to its former glory in a single application.
This powerful combination of amino acids is perfect for hair of any texture, length, or thickness that has become damaged, dry, and dull due to relentless exposure to thermal styling tools, chemical processes, or a harsh environment.