Liquid Protein for Thin & Damaged Hair Joico K-Pak Liquid Protein Chemical Perfector

Liquid Protein K-Pak is a professional, highly effective product from the American brand Joico, designed to accelerate regeneration (when used in combination with other products) and protect fine, damaged hair during styling, chemical treatments, and exposure to stressful conditions (strong wind, frost, intense sunlight, dry air). Developed based on the brand's innovative, patented Quadramine® complex, it features an artificially created keratin identical to the structural protein found in human hair.

The liquid consistency is easy to apply and evenly distributes across the strands, penetrating deep into the hair structure to reconstruct it from within by filling porous areas with keratin and smoothing the cuticle. The product does not weigh down, grease, or glue the strands. On the contrary, hair appears very well-groomed, smooth, even, and manageable, without any unsightly frizziness.