Not only the hair lengths and ends determine what kind of care you need. A look at the scalp also helps with the selection. Burning or tingling, itching, redness, dandruff, or feelings of tightness can be signs of a sensitive scalp. The various triggers range from stress and allergies to improper care and an unbalanced diet. To get to the bottom of the cause of your sensitive scalp, a hair care diary can help. For example, document what you use to care for your hair, how often you wash it, and what external influences your hair is exposed to. If you have acute symptoms, don’t wait too long but consult your general practitioner.