Joico K-PAK Color Therapy Luster Lock spray for color-treated hair — 6.7 fl oz, detangles & protects with argan & Manketti oils

Joico K-PAK Color Therapy Luster Lock is a lightweight leave-in spray that instantly detangles, tames frizz, boosts shine, and helps protect color-treated hair from styling stress, heat, and UV exposure.

Designed for color-treated and chemically processed hair, this daily multi-perfector combines African Manketti oil, argan oil, keratin, and Joico’s SmartRelease technology to nourish strands while forming an invisible protective shield. It’s a non-greasy mist meant to be used after towel-drying or on dry hair to reduce breakage during combing, enhance smoothness, and help maintain vibrant color between salon visits.

How does this spray help keep my color-looking fresh?

The formula targets fading factors like UV rays and environmental stressors with antioxidant-rich botanical oils and UV protection. SmartRelease technology delivers repair and protection ingredients over time, supporting longer-lasting color vibrancy without weighing hair down.

• Helps lock in over 82% of color vibrancy for up to 8 weeks.
• Contains African Manketti oil for antioxidant protection against fading.
• Provides UVA/UVB defense to reduce color washout from sun exposure.

Will this make my hair feel softer and easier to detangle?

Yes — the lightweight mist smooths the hair surface and reduces friction so combs and brushes glide through more easily. Keratin and argan oil add slip, which helps reduce combing-related breakage while improving overall softness and manageability.

• 2× stronger hair against combing breakage versus a non-conditioning shampoo on damaged hair.
• Instant detangling effect for wet or dry hair.
• Leaves hair smooth and touchable without heaviness.

Can it protect hair from heat-styling and everyday damage?

The spray creates an invisible shield that helps guard strands from thermal stress and mechanical wear caused by styling tools and daily manipulation. Repeated release of keratin and arginine helps repair and reinforce weakened areas so hair performs better under heat and styling pressure.

• Forms a protective barrier against heat styling and environmental stress.
• SmartRelease liposomes continuously deliver reparative ingredients.
• Supports stronger, healthier-looking hair with regular use.

How do I use Luster Lock for best results?

Spray on damp hair before blow-drying to protect and detangle, or mist over dry styles to refresh shine and tame frizz. Use daily as part of your routine; a little goes a long way, and it layers well under other styling products.

• Apply 6–8 inches from hair; distribute evenly through lengths and ends.
• Comb or brush through to remove tangles and ensure coverage.
• Reapply lightly to dry hair to boost shine or control flyaways.

Who is this for: Joico K-PAK Color Therapy Luster Lock is ideal for anyone with color-treated, highlighted, or chemically processed hair who wants an everyday, non-greasy mist to detangle, enhance shine, reduce frizz, and help protect color between salon visits. It’s suitable for fine to medium textures that need lightweight repair and thermal protection, as well as more damaged hair seeking added slip and strength without heaviness.

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.