Carr & Day & Martin - Canter Coat Shine 
Provides an instant, long-lasting sheen
Canter Coat Shine helps repel grass stains, mud and soiling and provides an oil free shine, leaving the coat non-greasy. This multi-use coat conditioner not only makes the application of quarter markings easy but can also be applied to the chest and shoulders to help stop rugs and blankets from rubbing.
Spray evenly over the coat, then wipe over with a cloth or brush to achieve an even finish. Can be used on wet or dry hair.
For best results, shampoo first with Gallop Shampoo. Results are immediate and last for up to 7 days. 600ml will last for up to 2 months, dependent on usage