Joico K-PAK Color Therapy Luster Lock Spray – 1.7 oz for Color-Treated Hair, UV Protection & Frizz Control

Joico K-PAK Color Therapy Luster Lock Multi-Perfector is a lightweight leave-in spray that instantly detangles, reduces frizz, and adds lasting shine while helping protect color-treated hair from styling stress and UV fade.

Keep color-treated hair looking vibrant and soft between salon visits with this multitasking mist. Formulated with African manketti oil, argan oil, and keratin delivered by SmartRelease technology, the spray creates an invisible protective layer that helps reduce combing breakage, improves manageability, and enhances surface luminosity without weighing hair down.

How will this spray help my color last longer?

Designed specifically for color-treated hair, the formula helps shield hair from environmental and styling factors that accelerate color fade. UVA/UVB protection and antioxidant-rich oils support vibrancy, while the keratin-based system strengthens vulnerable strands so they hold color better over time.

• Helps lock in over 82% of color vibrancy for up to 8 weeks.
• UVA/UVB protection to reduce sun-related fading.
• Antioxidant-rich African manketti and argan oils defend against environmental stressors.

Will it smooth frizz and make hair easier to comb?

Yes — the silky leave-in mist smooths the hair surface and detangles wet or dry strands, so you can comb without tugging. Keratin and SmartRelease actives work to reinforce weakened areas, reducing breakage during styling and combing.

• 2X stronger hair against combing breakage compared to non-conditioning shampoo on damaged hair.
• Instant detangling for faster, gentler brushing.
• Lightweight finish that controls flyaways without stiffness.

How does SmartRelease technology benefit daily styling?

SmartRelease is a controlled-delivery system that continually dispenses reparative and hydrating ingredients over time. This prolonged release helps maintain softness and resilience between washes, so daily styling causes less cumulative damage.

• Delivers rosehip oil, arginine, and keratin gradually for ongoing repair.
• Supports repeated heat styling and brushing by replenishing lost proteins and moisture.
• Leaves a smooth, glossy finish that enhances color reflection.

How should I use the spray for best results?

Spray evenly on towel-dried or dry hair, focusing on mid-lengths and ends, then comb through. Use daily as a leave-in treatment before styling with heat tools or to refresh texture and shine on non-wash days.

• Apply 6–8 inches from hair for an even mist.
• Use more on porous, chemically treated ends; use sparingly at roots.
• Can be used before blow-drying or as a finishing glossing spray.

Who is this for: Joico K-PAK Luster Lock Multi-Perfector is ideal for anyone with color-treated, highlighted, or chemically altered hair seeking an easy leave-in that improves shine, reduces frizz, and helps protect color and strength. It suits fine to medium textures that need lightweight moisture and stronger, healthier-looking ends without heavy buildup.

Ingredients

Water/aqua/eau, cyclopentasiloxane, Dimethicone, c12-15 alkyl benzoate, cinnamidopropyltrimonium Chloride, peg/ppg-15/15 dimethicone, keratin, hydrolyzed keratin, Laurdimonium hydroxypropyl hydrolyzed keratin, avena sativa (oat) Peptide, arginine, argania spinosa kernel oil, schinziophyton rautanenii Kernel oil, hydrolyzed keratin pg-propyl methylsilanediol, allantoin, Aloe barbadensis leaf juice, butyl methoxydibenzoylmethane, Oenothera biennis (evening primrose) oil, cocodimonium hydroxypropyl Hydrolyzed keratin, psidium guajava fruit extract, aleurites Moluccana seed oil, thioctic acid, tocopheryl acetate, hydrogenated Castor oil/sebacic acid copolymer, dipropylene glycol, polysorbate 20, c10-40 isoalkylamidopropylethyldimonium ethosulfate, peg-40 Hydrogenated castor oil, cetrimonium chloride, Cocamidopropyl betaine, polyquaternium-11, Citric acid, propylene glycol, tetrasodium edta, Amodimethicone, polysilicone-19, glycerin, Polyquaternium-55, hyaluronic acid, glycolipids, Sodium ascorbyl phosphate, aminomethyl Propanol, iodopropynyl butylcarbamate, Diazolidinyl urea, dmdmhydantoin, butylphenyl Methylpropional, alpha-isomethyl ionone, Coumarin, cinnamyl alcohol, fragrance/parfum.