Here’s Why You’ll Love It
Joico K-Pak Color Therapy Luster Lock Instant Shine & Repair Treatment
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Estimated delivery: Aug 14 - Aug 18
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LUSTER LOCK TREATMENT
K-PAK COLOR THERAPY
INSTANT SHINE & REPAIR TREATMENT
FOR COLOR-TREATED HAIR
Get ready for a chorus of oohs and ahhs, and literally everyone you know wanting to touch your hair. With just one treatment, this deep-repairing wonder unlocks out-of-this-world color vibrancy, mirror-like shine, and strands that not only look healthier but are 9X stronger*. It’s no wonder it’s known as the “secret to lust-worthy locks.”
If color care is self-care, then this hair-loving treatment is one of the kindest things you could do for color-treated hair that’s been put through the wringer.
Boosts color vibrancy
9X stronger hair*
89% less breakage*
Instantly healthier-looking hair
Certified PETA Global Animal Test–Free (Learn more about the certification)
*Against combing breakage on damaged hair vs. a non-conditioning shampoo
Let’s Look Inside

AFRICAN MANKETTI OIL
A rich source of Vitamin E, nature’s well known environmental protection against fading.
KERATIN
A protective protein found naturally in hair, actively seeks out damage and helps repairs hair by replacing lost proteins. The result? Stronger, healthier-looking locks.
ARGAN OIL
A powerhouse of Vitamin E, antioxidants, and essential fatty acids that help deeply hydrate and nourish hair.
SMARTRELEASE TECHNOLOGY
Our one-of-a-kind liposome delivery system packs a punch continuously releasing Rose Hip Oil, Arginine, and Keratin – to repair, strengthen and protect hair from the cumulative effects of daily styling.
Now Let’s Use It
Directions: Apply to clean, damp hair. Leave on 2-5 minutes, then rinse. Style as usual.
As a pre-shampoo treatment: Apply to dry hair, leave on 2-5 minutes, then shampoo as usual.
For the most up-to-date information, please check the ingredients, warnings, and directions printed on your product packaging before use.
Shipping
Shipping
Orders are typically dispatched within 24–48 working hours. Choose from Standard and Express UK delivery, with international shipping available to selected destinations.
View our full Shipping Policy for delivery times and restrictions.
Returns
Returns
Not quite right? You can return most unused, unopened items within 14 days of receiving your order. For hygiene reasons, some products cannot be returned once opened unless they're faulty.
View our full Returns Policy for return instructions and refund information.
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