Joico Professional HKP Protein Hair Treatment - Repair & Strengthen Damaged Hair for Salon-Quality Results - Perfect for Dry, Brittle, and Color-Treated Hair at Home

Joico Professional HKP Protein is a pure, liquid form of human hair keratin designed to improve chemical service results. This professional-grade formula helps equalize porosity, enhance color vibrancy, and strengthen hair, ensuring longer-lasting, beautiful color, texture, and overall health.