Tweak/remove the recipe for Strange Reagent

[RSOD]

the key issue is that having 200U of SR on backorder is bad (especially as you need... 1u per corpse)

SR being a revive only while it's in your system would go hard.
I'd be thinking on a criteria to make it permanent that will take some time (that isn't just another chemical doctors will stockpile)

what if being above 20% health while alive will incrementally slow its decay, up until not decaying at all if you've been above 20% for about two minutes. otherwise, it slowly drains from your person.
however, going into crit slowly speeds up the decay rate based on how long you've been in crit for -- makes you more unstable if you have a small dose in you and means doctors can't just stabilize your health and take their time. perhaps SR could only be done once per body? (i.e. patient revived with SR needs to be cloned before being able to use SR again)