The amount of unique materials, resources, industrial supplies, credits, and above all...time that players will need to find in order to fully immerse themselves in Starfield's various crafting systems is pretty daunting. There have to be over 200+ different items players can pick up or interact with in almost every room (or at least it feels that way), from Markers to Uranium.
Starfield: Where to Get Biosuppresant
There are resources in Starfield that players will stumble across, but not know how to reliably find on their own, and this includes Biosuppresants.