Alcohest

Alcohest is considered an alchemy ingredient in and thus can't be consumed like regular drinks. It is the default alcohol used to replenish potions and bombs during meditation, and is needed to needed to brew all enhanced potions:
It can be found as both random and guaranteed loot in many places, received as part of the reward for completing Practicum in Advanced Alchemy, or purchased from the following merchants:
* All base game herbalists except Yolar and the one in Hierarch Square
* Bram in White Orchard
* Elsa in White Orchard inn during Lilac and Gooseberries
* Freya Priestess in Freya's temple on Hindarsfjall
* Jonna in Rannvaig
* Halfling merchant in Silverton
* Merchant in the Fish Market in Novigrad
* Merchant in Putrid Grove
* Merchant in Fyresdal
* Merchant in Holmstein's Port
* Merchant in Larvik
* Merchant in Svorlag
* The Pellar near Blackbough
* Herbalist in Barrengarth 
* Master Topical in his hut northwest of Vikk Watchtower 
* Pinastri in her home northeast of Dun Tynne Crossroads 
== Trivia ==
* In alchemy, alkahest is a hypothetical universal solvent that has the property of dissolving every known substance, and curing every kind of disease.
fr:Alcahest
it:Pietra filosofale
ru:Алкагест
Category:The Witcher 3 ingredients