diff --git a/code/modules/reagents/chemistry/reagents/other_reagents.dm b/code/modules/reagents/chemistry/reagents/other_reagents.dm
index b5503cfd0a4..65fd5b421e5 100644
--- a/code/modules/reagents/chemistry/reagents/other_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/other_reagents.dm
@@ -530,6 +530,7 @@
 		H.set_species(species_type)
 		H.reagents.del_reagent(type)
 		to_chat(H, "<span class='warning'>You've become \a [lowertext(initial(species_type.name))]!</span>")
+		return
 	..()
 
 /datum/reagent/mutationtoxin/classic //The one from plasma on green slimes