Benefits:
- Maintains over 82% of haircolor for up to 8 weeks*
- Repairs & strengthens damaged hair**
- Instantly 9X stronger hair***
- Twice the shine
*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
How to Use: