K18 DAMAGE SHIELD pH Protective Shampoo – Daily Strengthening Shampoo

Gently Cleanses While Helping Protect Hair From Daily Damage

K18 DAMAGE SHIELD pH Protective Shampoo is a colour-safe, pH-optimised daily shampoo designed to cleanse hair and scalp while helping protect against everyday damage. Powered by the patented K18PEPTIDE™, a Microdose K18PEPTIDE™, Plant-Derived Surfactants and an optimised pH formula, it effectively removes excess oil and impurities without disrupting the hair's natural moisture balance. The result is hair that feels clean, soft, smooth and stronger after every wash.

• Gently cleanses without stripping — Removes dirt, excess oil and product residue while helping preserve moisture.
• Helps strengthen hair during washing — K18PEPTIDE™ helps reduce protein loss, supporting stronger, healthier-looking hair.
• Maintains the hair's natural pH — The pH-balanced formula helps minimise cuticle swelling, reducing frizz and improving shine.
• Suitable for everyday use — Lightweight, colour-safe formula designed for all hair types, including chemically treated hair.

Massage into wet hair and scalp until a rich lather forms, then rinse thoroughly. Repeat if necessary. Follow with K18 DAMAGE SHIELD Protective Conditioner for optimal results.

K18PEPTIDE™ · pH-Optimised Formula · Colour-Safe · Daily Shampoo

Best for: All hair types • Colour-treated hair • Daily washing • Dry hair • Hair exposed to heat styling

Not ideal for: Hair with heavy product build-up requiring a clarifying shampoo such as K18 PEPTIDE PREP™ Detox Shampoo.

What Is It?

K18 DAMAGE SHIELD pH Protective Shampoo is a professional daily shampoo developed to cleanse hair while helping defend it against the damage caused by everyday washing, UV exposure, pollution and styling. Unlike traditional shampoos that can disrupt the hair cuticle, its pH-balanced formula helps maintain the hair's optimal pH, leaving it smoother, shinier and more manageable.

Its gentle cleansing system effectively removes impurities while helping maintain the scalp's natural balance, making it suitable for daily use on all hair types.

Why You'll Love It

• Cleanses gently without drying the hair.
• Helps maintain a healthy hair barrier.
• Leaves hair softer and easier to manage.
• Colour-safe and suitable for chemically treated hair.
• Helps minimise frizz by supporting cuticle smoothness.
• Ideal for frequent or daily washing.

Who Is It For?

Ideal for:

• All hair types
• Colour-treated hair
• Chemically treated hair
• Fine hair
• Thick hair
• Curly hair
• Dry hair
• Daily washing routines

Suitable for natural, coloured and bleached hair.

DAMAGE SHIELD pH-Balanced Protective Shampoo | K18Hair

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, Caprylhydroxamic Acid,
Benzoic Acid, Citric Acid, Sodium Hydroxide, Sodium Chloride,
Fragrance (Parfum), Limonene, Hydroxycitronellal, Citrus
Aurantium Dulcis Flower Oil, Citrus Aurantium Peel Oil, Citrus
Limon Peel Oil, Tetramethyl Acetyloctahydronaphthalenes.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, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Sodium Hydroxide, Sodium Chloride, Fragrance (Parfum), Limonene.