K18 Biomimetic Hairscience Damage Shield pH Protective Shampoo (250ml) is a gentle, pH-balanced shampoo designed to cleanse your hair while enhancing its health and vitality. Formulated with the patented K18PEPTIDE, this shampoo supports the hair and scalp's natural protective barriers by mirroring the hair's own pH levels. The nourishing blend in this shampoo prevents protein loss, ensuring that even colour-treated, dry, or damaged hair remains well-supported and revitalised. The formula washes away impurities without drying out the scalp or hair, maintaining a healthy balance. Cruelty-free & vegan-friendly. Key Benefits: Cleanses the hair and scalp without causing dryness. Helps maintain the natural pH balance of the hair. Infused with K18PEPTIDE to prevent protein loss. Ideal for colour-treated, dry, or damaged hair.