Cost to create:
This yields 10 deben of the elixir.
It is made in a Kitchen, under "Recipes...". The elixir can be taken 10 minutes after it is mixed, like ambrosias and perfumes. A kitchen can work on only one elixir at a time, but you can use multiple kitchens at once.
Tree stumps treated with the elixir add a line of text: a new tree is growing here. The elixir takes about 1-2 weeks for hawthorns, more research needed.