Maintains over 82% of haircolor for up to 8 weeks*
Repairs & strengthens damaged hair**
Instantly 9X stronger hair †
Twice the shine † †
Gently cleanses color-treated hair
Improves elasticity and shine
Helps restore and protect hair*
When using K-PAK Color Therapy Shampoo and K-PAK Color Therapy Luster Lock Multi-Perfector
** Against combing breakage on damaged hair vs. a non-conditioning shampoo
† Against combing breakage on damaged hair vs. a non-conditioning shampoo; when using Luster Lock Treatment
† † vs. untreated hair; when using Luster Lock Glossing Oil