Joico K-PAK Color Therapy Luster Lock
Maintains over 82% of hair color for up to 8 weeks
Repairs & strengthens damaged hair
Instantly 9X stronger hair
Twice the shine
Apply to clean, damp hair.
Leave on 2-5 minutes, then rinse, dry, and style as usual.
As a pre-shampoo treatment: Apply to dry hair, leave on 2-5 minutes, then shampoo as usual.