Save the day with our “wonder spray for healthy-looking hair every day”! This silky leave-in treatment leaves behind an invisible-yet-powerful shield of protection against styling stress, thermal damage, and UV exposure that can fade your haircolor. The other great leave-behind? Soft, smooth-as-silk hair that SHINES like nobody’s business!


The protective prowess of our bestselling Luster Lock Treatment meets the ease of a spray for spectacularly shiny, healthy-looking hair that resists breakage and stays vibrant longer.

Locks in over 82% of color vibrancy for up to 8 weeks*

2X stronger hair**

Protects from heat styling

Instant detangling

Controls frizz and boosts shine

UVA/UVB protection for haircolor

*Using K-PAK Color Therapy Shampoo after 18 washes

**Against combing breakage on damaged hair vs. a non-conditioning shampoo


Directions: Shake well. Apply to clean, damp hair. Comb through, blow-dry, and style as usual.

K-Pak Colour Therapy Lustre Lock Spray 50ml