This mild shampoo has been specially developed for people with sensitive scalps. It cleanses and conditions your hair while preserving the scalp's natural defences. Healthy skin has a pH value of 4.5 to 5.5, so the skin is slightly acidic. This natural acidity protects your skin from harmful bacteria and other substances. If the natural balance is disturbed - e.g. by heat, cold, illness, cosmetics or stress - the scalp reacts sensitively. Eucerin DermoCapillaire pH5 Shampoo has been specially developed to maintain the natural pH value of your skin. It cleanses particularly mildly and protects against dryness and irritation. It removes dirt, pollen and other allergens and gives the hair a healthy shine and a smooth feel. Dermatological and clinical studies confirm its excellent effectiveness and skin compatibility on sensitive scalps. Results: Noticeably improves the condition of the scalp and restores its natural balance; has been proven to preserve the scalp's natural defences. Cleanses the scalp and hair particularly gently. Gives the hair a healthy shine and a smooth feel.