diff --git a/code/modules/reagents/chemistry/recipes/others.dm b/code/modules/reagents/chemistry/recipes/others.dm
index 64a4426ea0..6e13209f75 100644
--- a/code/modules/reagents/chemistry/recipes/others.dm
+++ b/code/modules/reagents/chemistry/recipes/others.dm
@@ -751,4 +751,5 @@
 	id = /datum/reagent/blood/synthetics
 	results = list(/datum/reagent/blood/synthetics = 3)
 	required_reagents = list(/datum/reagent/medicine/salglu_solution = 1, /datum/reagent/iron = 1, /datum/reagent/stable_plasma = 1)
-	mix_message = "The mixture congeals and gives off a faint copper scent."
\ No newline at end of file
+	mix_message = "The mixture congeals and gives off a faint copper scent."
+	required_temp = 350