K-Pak Color Therapy Having trouble keeping color vibrant and healthy looking? Put it on lockdown. K-PAK Color Therapy deeply locks in vibrancy and moisture while locking out fading and damage thanks to our advanced Quadraßond Peptide Complex® of peptides, African Manketti Oil and Argan Oil, which repairs and seals hair’s outer protective layer K-PAK Deep-Penetrating Reconstructor A powerful five-minute reconstructor that rebuilds and strengthens stressed, physically and/or chemically treated hair.Lost or depleted amino acids are replenished with a high concentration of Quadramine Complex for maximum reconstruction and protection from the cuticle to the cortexWeak and damaged hair is restored to its original strength and condition, helping to prevent color loss and making your hair more responsive to styling.