Joico K-PAK Daily Reconstructing Shampoo for Damaged Hair — 10.1 fl oz, Keratin Repair & Shine

This shampoo blends damage-targeting keratin with guajava fruit extract, evening primrose oil, and Joico’s SmartRelease liposome technology to cleanse while rebuilding weakened strands. It produces a rich lather that removes buildup without stripping moisture, making it suitable for hair that needs ongoing repair and protection. Use it alongside K-PAK Reconstructing Conditioner or RevitaLuxe for best results.

How does this shampoo rebuild and protect damaged hair?

Joico K-PAK delivers keratin, a protein hair naturally contains, to areas where bonds have weakened. The formula’s SmartRelease system releases keratin, arginine and rosehip oil over time to support ongoing repair after rinsing.

• Damage-seeking keratin targets and reinforces weakened fiber.
• SmartRelease liposomes gradually release repairing actives.
• Evening primrose oil and rosehip oil help replenish lipid content.
• Guajava fruit extract provides antioxidant protection against environmental stressors.

Will this shampoo help reduce breakage from combing and styling?

The formula is engineered to improve elasticity and manageability, which lowers combing and styling breakage over time. When combined with K-PAK Reconstructing Conditioner or RevitaLuxe, users typically notice smoother detangling and fewer snapped strands.

• Improves strand elasticity to resist snapping during brushing.
• Lightweight conditioning agents smooth cuticle layers for easier detangling.
• Regular use supports cumulative strengthening, reducing daily wear-and-tear.

How does it feel and perform in daily use?

The shampoo creates a creamy, luxurious lather that cleanses hair and scalp while maintaining softness — not a stripped, squeaky feel. It’s formulated for everyday use on damaged or chemically treated hair and rinses clean to prepare hair for follow-up treatments.

• Rich foam that spreads easily through mid-lengths and ends.
• Rinses clean without heavy residue so styling products work better.
• Supports a smooth base for conditioners and leave-in treatments.

What key ingredients should I know about and why they matter?

Beyond keratin, Joico K-PAK combines botanicals and nourishing oils selected to protect and replenish hair. These components work together to guard against UV stress, restore moisture balance, and continuously deliver repair agents over time.

• Keratin: replenishes lost protein and reinforces hair structure.
• Guajava fruit extract: antioxidant-rich, helps defend against environmental damage.
• Evening primrose oil: supplies essential fatty acids to nourish brittle strands.
• SmartRelease tech: timed release of rosehip oil and arginine for extended benefits.

Who this is for: Joico K-PAK Daily Reconstructing Shampoo is designed for anyone with weakened, chemically treated, heat-styled, or regularly stressed hair who wants a daily cleanser that also repairs and protects. It suits users seeking improved elasticity, reduced breakage, and enhanced shine without heavy buildup — especially when paired with the K-PAK conditioner or RevitaLuxe treatments for a full reconstructing regimen.

Ingredients

WATER/AQUA/EAU, SODIUM LAURETH SULFATE, COCAMIDE MEA, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, PEG-3 DISTEARATE, DISODIUM LAURETH SULFOSUCCINATE, PENTAPEPTIDE-29 CYSTEINAMIDE, PENTAPEPTIDE-30 CYSTEINAMIDE, TETRAPEPTIDE-28 ARGININAMIDE, TETRAPEPTIDE-29 ARGININAMIDE, HYDROLYZED HAIR KERATIN, HYDROLYZED KERATIN, HYDROLYZED KERATIN PG-PROPYL METHYLSILANEDIOL, COCODIMONIUM HYDROXYPROPYL HYDROLYZED KERATIN, ALEURITES MOLUCCANA SEED OIL, PSIDIUM GUAJAVA FRUIT EXTRACT, ALOE BARBADENSIS LEAF JUICE, OENOTHERA BIENNIS (EVENING PRIMROSE) OIL, TOCOPHERYL ACETATE, HYALURONIC ACID, GLYCOLIPIDS, SODIUM COCOAMPHOACETATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, PROPOXYTETRAMETHYL PIPERIDINYL DIMETHICONE, CITRIC ACID, TRICETYLMONIUM CHLORIDE, TRISODIUM SULFOSUCCINATE, SODIUM COCOYL GLUTAMATE, DISODIUM EDTA, CETRIMONIUM CHLORIDE, C11-15 PARETH-7, TRIDECETH-6, GLYCERIN, BENZOPHENONE- 4, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, MAGNESIUM CHLORIDE, MAGNESIUM NITRATE, THIOCTIC ACID, BUTYL METHOXYDIBENZOYLMETHANE, ALLANTOIN, SODIUM ASCORBYL PHOSPHATE, METHYLPARABEN, SODIUM HYDROXIDE, BENZYL SALICYLATE, CITRONELLOL, LIMONENE, FRAGRANCE/ PARFUM.