The protective prowess of Joico's bestselling Luster Lock Treatment meets the ease of a spray with the K-PAK Color Therapy Luster Lock Spray. This multi-perfecting spray helps give spectacularly shiny, healthy-looking hair that resists breakage and stays vibrant longer. With two hair-fortifying oils suspended in a featherlight formula, this must-have multitasker protects and primes your mane for all-day perfection.

Key Benefits:
Maintains over 82% of haircolor for up to 8 weeks*
Repairs & strengthens damaged hair**
Instantly 9X stronger hair***
Twice the shine+
 
Direction for use
Shake well. Apply to clean, damp hair. Comb through, blow-dry, and style as usual.