A lot of people think that a flaky scalp is the same as dandruff, but it’s not true. Dandruff is actually caused by a yeast on your scalp and dead skin cells flaking off. Dry scalp is a simple lack of moisture, causing smaller flakes, which can be tackled by a nourishing shampoo, conditioner and mask. Don’t be afraid to consult your hairdresser if unsure; as both need specific care to treat the condition.