Water of Youth is an item that allows you to age your horse by one month instead of the usual two months. Therefore, your horse ages less quickly and lives longer!
Water of Youth will not increase the learning capacity of your horse but it will enable you to take care of him twice longer and if you have a stallion, it will allow twice as many covering offers. This item can be put on horses at 2 years old.
This item costs 1 pass in the Black Market.