K-PAK Reconstructing Shampoo to Repair Damaged Hair — Reddit Reviews
by Joico
Updated November 10, 2026
Keratin-rich shampoo for damaged hair; fine-hair users mention it alongside volumizing routines.
What the community says
A keratin-heavy shampoo built around multiple hydrolyzed keratins, with a strong-cleansing sulfate base and added fragrance. It makes sense for damaged, processed lengths, but fine or fragile hair may find repeated protein-and-detergent exposure drying.
What this means for you
What people love
- Multiple hydrolyzed keratins for reconstruction-focused washing
- Mentioned alongside volumizing routines for fine hair
Watch out for
- Sulfate cleanser can feel stripping on fragile lengths
- Protein-heavy formula may worsen stiffness or dryness with overuse
Product details
Based on limited Reddit discussion so far
Where to buy
Full ingredient list · 42
Joico K-PAK Reconstructing Shampoo to Repair Damaged Hair ingredients
Water/Aqua/Eau, Sodium Laureth Sulfate, Sodium Chloride, Cocamide MEA, Cocamidopropyl Betaine, PEG-3 Distearate, Disodium Laureth Sulfosuccinate, Hydrolyzed Hair Keratin, Hydrolyzed Keratin, Hydrolyzed Keratin PG-Propyl Methylsilanediol, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Laurdimonium Hydroxypropyl Hydrolyzed Keratin, Arginine HCL, Phosphatidylcholine, Rosa Canina Fruit Oil, Aleurites Moluccanus Seed Oil, Psidium Guajava Fruit Extract, Aloe Barbadensis Leaf Juice, Oenothera Biennis (Evening Primrose) Oil, Tocopheryl Acetate, Sodium Hyaluronate, Glycolipids, Sodium Cocoamphoacetate, Guar Hydroxypropyltrimonium Chloride, Propoxytetramethyl Piperidinyl Dimethicone, Citric Acid, Trisodium Sulfosuccinate, Sodium Cocoyl Glutamate, Cetrimonium Chloride, C11-15 Pareth-7, Trideceth-6, Glycerin, Benzophenone-4, Thioctic Acid, Butyl Methoxydibenzoylmethane, Allantoin, Sodium Ascorbyl Phosphate, Tetrasodium Glutamate Diacetate, Sodium Hydroxide, Phenoxyethanol, Sodium Benzoate, Fragrance/Parfum
Listed in label order, highest concentration first. Linked ingredients have their own page.