The product
The K18 Hair Damage Shield Protective Shampoo is a next-level shampoo that thoroughly cleanses hair without throwing it out of balance. This smart, color-safe shampoo is perfect if you want to maintain healthy, shiny, and strong hair, even with colored or damaged hair. Less is more, and truly so.
Thanks to its pH-optimized formula, this shampoo effectively cleanses the hair and scalp without drying them out. The certified microbiome-friendly composition removes dirt and excess oil while keeping the scalp’s natural protective barrier intact. With the patented K18PEPTIDE™, this shampoo helps reduce protein loss, leaving hair feeling stronger, smoother, and less frizzy, with a beautiful, healthy shine.
At a glance
- Vegan formula
- Cruelty free
- Paraben free
- Alcohol free
- Sulfate free
Ingredients
Ingredients in the order supplied by the distributor, presented one by one for easier reading.
- Water (Aqua) (Eau)
- Sodium C14-16 Olefin Sulfonate
- Cocamidopropyl Betaine
- Sodium Methyl 2-Sulfolaurate
- Sodium Lauryl Sulfoacetate
- Sh-Oligopeptide-78
- Panthenol
- Glycerin
- Sodium Phytate
- Guar Hydroxypropyltrimonium Chloride
- Disodium 2-Sulfolaurate
- Caprylyl Glycol
View the full ingredient listShow fewer ingredients
- Caprylhydroxamic Acid
- Benzoic Acid
- Citric Acid
- Sodium Hydroxide
- Fragrance (Parfum)
- Limonene.










