K18 PEPTIDE PREP™ pH Maintenance Shampoo, 53ml / 250ml / 473ml

A gentle cleansing ritual for hair that benefits from a lighter, more frequent wash. K18 PEPTIDE PREP™ pH Maintenance Shampoo removes everyday dirt, oil and product residue while respecting the hair and scalp’s natural pH and moisture balance.

With plant-derived cleansing ingredients and a carefully considered formula, this shampoo creates a clean foundation for your conditioning, treatment and styling routine. It is particularly well suited to regular maintenance when hair is not heavily oily or weighed down by buildup.

Available Sizes

Choose 53 ml, 250 ml or 473 ml. Each option contains one bottle, sold individually. The 53 ml and 473 ml bottles carry the updated name DAMAGE SHIELD pH Protective Shampoo; HHB and K18 confirm that the formula is the same as PEPTIDE PREP™ pH Maintenance Shampoo. The 250 ml supplier photograph shows the original PEPTIDE PREP™ packaging.

The Benefits

• Gentle cleansing for regular wash days.
• Helps preserve the hair and scalp’s delicate pH balance.
• Removes everyday dirt, oil and product residue without stripping natural moisture.
• Creates a clean foundation for treatments and styling products.
• Vegan and cruelty-free, with no sulphates, silicones or artificial colours.

Who It’s Best For

• Those who prefer a gentle, frequent cleansing routine.
• Hair that is not excessively oily or heavily coated in product buildup.
• Regular maintenance between more intensive cleansing or treatment days.

Ingredients

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl 2-Sulfolaurate, Sodium Lauryl Sulfoacetate, sh-Oligopeptide-78 (K18PEPTIDE™), Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Disodium 2-Sulfolaurate, Caprylyl Glycol, Caprylhydroxamic Acid, Benzoic Acid, Citric Acid, Fragrance (Parfum), Limonene.