The Story
Cleanse while protecting with the K18 Damage Shield pH Protective Shampoo, a colour-safe formula designed to maintain hair health while gently removing impurities. The K18 Damage Shield pH Protective Shampoo is powered by patented K18PEPTIDEâ„¢ to support stronger, healthier-looking hair with every wash.
Formulated with plant-derived surfactants, it delivers effective cleansing to remove dirt and oil without stripping. The pH-optimised formula helps reduce excess cuticle swelling during washing, which supports colour preservation, enhances shine and helps reduce frizz. Gentle enough for frequent use, it also supports the scalp microbiome, leaving both hair and scalp feeling balanced, clean and refreshed.
Benefits:
• Gently cleanses with plant-derived surfactants to remove dirt and oil
• Helps reduce frizz by minimising cuticle swelling during washing
• Supports colour preservation with a pH-optimised formula
• Strengthens and maintains hair health with K18PEPTIDE™
• Scalp-friendly formula helps maintain a balanced scalp microbiome
Description
Cleanse while protecting with the K18 Damage Shield pH Protective Shampoo, a colour-safe formula designed to maintain hair health while gently removing impurities. The K18 Damage Shield pH Protective Shampoo is powered by patented K18PEPTIDEâ„¢ to support stronger, healthier-looking hair with every wash.
Formulated with plant-derived surfactants, it delivers effective cleansing to remove dirt and oil without stripping. The pH-optimised formula helps reduce excess cuticle swelling during washing, which supports colour preservation, enhances shine and helps reduce frizz. Gentle enough for frequent use, it also supports the scalp microbiome, leaving both hair and scalp feeling balanced, clean and refreshed.
Benefits:
• Gently cleanses with plant-derived surfactants to remove dirt and oil
• Helps reduce frizz by minimising cuticle swelling during washing
• Supports colour preservation with a pH-optimised formula
• Strengthens and maintains hair health with K18PEPTIDE™
• Scalp-friendly formula helps maintain a balanced scalp microbiome

















