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K-PAK Color Therapy Luster Lock Instant Shine & Repair Treatment, 1.7 oz.

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$11.50
Sep 13 · Macy's
Best price
$11.50
−0% vs high
14-day high
$11.50
All stores
$12$12$12
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $11.50 at Macy's. Highest: $11.50. Current best is 0% below the 14-day high.

About this product

Joico K-PAK Color Therapy Luster Lock Instant Shine & Repair Treatment is a deep-repair hair treatment designed for color-treated hair. It delivers intense hydration and strengthens strands, making them up to nine times stronger with reduced breakage. The formula features keratin, argan oil, African manketti oil, and rosehip oil, combined with SmartRelease Technology for continuous repair. Use it on damp hair for 2–5 minutes before rinsing, or as a pre-shampoo treatment on dry hair. Results include visibly healthier, more vibrant hair with a mirror-like shine.

  • For color-treated hair
  • 9x stronger strands
  • Reduces breakage by 89%
  • Contains keratin and argan oil
  • SmartRelease Technology delivery
  • 2–5 minute application time

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K-PAK Color Therapy Luster Lock Instant Shine — Price History