I was looking in Home Bargains yesterday and spotted a familiar product - Dandrazol shampoo which basically got rid of my flaky scalp (bearing in mind I have tried all sorts such as T-Gel etc. for years).
The shampoo was on sale for a mere £1.49 (retail £5.49 for the smaller size). Bargain! Since I used this once a week for maintenance I snapped up a few bottles.
If you have a home bargains near you, check it out!