Catalysts are used in synthesis to add additional benefits. These benefits can be extra usage count, higher quality bonus, etc. In general, each synthesis recipe can use 1 catalyst of the two listed catalysts categories. However, catalysts that are in catalysts categories can be used in all recipes.

In this guide, each possible benefit will be written in the following syntax (*)(Color)Benefit Number.
For example :
"1" represent Benefit Number 1 that don't require any color to activate.
"R5" means it's Benefit Number 5 that required red components to activate.
"*3" repesent Benefit Number 3 while the asterisk sign represent that the benefit will not be available unless the Alchemist Costume bonus is active.

G represents the Green Color, R for Red, Y for Yellow, B for Blue, and P for Purple.

Items that can be used as a catalysts can be recognized by the round silver colored symbol that appeared in the bottom left part of the item's picture. This symbol can also be seen when browing merchants' items.

For Neutralizer G, It can only be used in a "Foodstuff" Category catalyst if it was synthetized and applying the effect that adds the "Foodstuff" Category