All the existing ingredients and all the existing apparatuses
Are sold by Julienne in Julienne's Alchemy.
New Ingredients
Are sold by Julienne and Diane in Julienne's Alchemy.
Custom Potions
Are sold by Diane in Julienne's Alchemy. All the potions are enhanced ones for the purpose of usefulness. They include those such as you can not create in the game or special ones which change the weather.
Miscellaneous Goods
Are buyable in Julienne's Alchemy. Most of the existing things that you will need in beginning/middle of the game are provided. As you know, all the items can be added through the console. To those who use the console comfortablely without any problem in their game, this function has nothing useful. However, if you do not like the cheat with the console or your console does not work, hopefully this function will be of some help.