Dandruff and dry scalp are two entirely different things. A quality shampoo and conditioner can be recommended that will take care of the dry scalp, which is just 'flaking'
Dandruff though is a serious health issue and may require medical attention as well as prescribed medication. The 'flakes' are actually oily, not dry. Very few people have actual dandruff, if you still have a problem while using a recommended shampoo and conditioner, you can check with your doctor.

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Shimmer Salon

SHIMMER SALON a Full Service Designer Hair Salon serving Men, Women and Families in the East Sooke and surrounding Community