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K18 Hair | Biomimetic Hairscience

K18 Damage Shield Protective Conditioner 250ml

K18 Damage Shield Protective Conditioner 250ml

Regular price £32.80
Regular price £39.00 Sale price £32.80
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Science-Powered Protection for Stronger, Healthier Hair

K18 Damage Shield Protective Conditioner 250ml harnesses advanced biomimetic hair science to guard against daily damage, deeply nourish and transform your hair from the inside out. Infused with powerful peptides that mimic your hair's natural structure, this professional-grade conditioner rebuilds and reinforces each strand — leaving hair stronger, healthier and beautifully hydrated whilst locking out environmental stressors.

Key Benefits

  • Advanced Damage Protection — shields hair from pollution, heat, humidity and daily styling stress.
  • Deep Repair & Nourishment — penetrates the strand to restore and strengthen damaged or stressed hair.
  • Effortless Detangling — smooths knots and reduces breakage, making styling easier and gentler.
  • Vibrant Colour Protection — helps preserve colour and amplify shine for longer-lasting results.
  • Lightweight, Non-Greasy Formula — suitable for all hair types including fine, thick, curly and colour-treated.
  • Salon-Quality Results — trusted and recommended by professional stylists worldwide.

Key Ingredients

  • sh-Oligopeptide-78 (K18 Peptide) — biomimetic peptide that rebuilds and reinforces the hair's natural protein structure.
  • Sweet Almond Oil — deeply nourishes and softens for smooth, manageable hair.
  • Jojoba Seed Oil — conditions and balances moisture levels without weighing hair down.
  • Ceramide NP — strengthens the hair cuticle and helps lock in hydration.
  • Tocopherol (Vitamin E) — antioxidant protection that supports overall hair health.

Product Details

  • Size: 250ml
  • Hair Type: All hair types including colour-treated, dry, damaged, fine and thick
  • Use: Rinse-out protective conditioner

How to Use

After shampooing, gently squeeze out excess water. Apply conditioner evenly from mid-lengths to ends, using as much as needed depending on hair length and thickness. Leave for two to three minutes to allow the advanced peptides to work, then rinse thoroughly with cool water to boost shine and seal strands. Use two to three times per week, or daily for intensive care if hair is very dry or damaged.

Frequently Asked Questions

What makes K18 Damage Shield Conditioner different from a regular conditioner?
K18 Damage Shield uses patented biomimetic peptide technology (sh-Oligopeptide-78) that actively rebuilds the hair's internal protein structure with every use — going far beyond the surface-level conditioning of a standard product.

Is K18 Damage Shield Conditioner safe for colour-treated hair?
Yes — the colour-safe, pH-balanced formula is specifically designed to protect and extend colour vibrancy, making it ideal for colour-treated hair.

Can I use this conditioner every day?
Yes. It is recommended two to three times per week for most hair types, but daily use is perfectly safe and beneficial for very dry or heavily damaged hair.

Does it work with the K18 Damage Shield Shampoo?
Absolutely — the two products are designed to work together as a complete protective system, delivering maximum repair and protection when used as a pair.

Is it suitable for fine hair?
Yes — the lightweight, non-greasy formula conditions without weighing hair down, making it an excellent choice for fine or easily weighed-down hair types.

Biomimetic science meets everyday haircare — for hair that's protected, repaired and salon-beautiful with every wash.

Ingredients

Water (Aqua) (Eau), Isopropyl Palmitate, Stearyl Alcohol, Propanediol, Isopentyldiol, Behentrimonium Chloride, Tocopherol, Tocopheryl Acetate, sh-Oligopeptide-78, Alteromonas Ferment Extract, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Phospholipids, Jojoba Esters, Calcium Gluconate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Ceramide NP, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Polyquaternium-16, Stearalkonium Chloride, Isopropyl Alcohol, Butylene Glycol, Gluconolactone, Phenoxyethanol, Sodium Benzoate, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Hydroxycitronellal.

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