diff --git a/code/modules/mob/living/living.dm b/code/modules/mob/living/living.dm
index d3f244b0c3..362b547733 100644
--- a/code/modules/mob/living/living.dm
+++ b/code/modules/mob/living/living.dm
@@ -324,6 +324,8 @@
 	if(src.has_status_effect(/datum/status_effect/chem/enthrall))
 		var/datum/status_effect/chem/enthrall/E = src.has_status_effect(/datum/status_effect/chem/enthrall)
 		if(E.phase < 3)
+			if(HAS_TRAIT(src, TRAIT_MINDSHIELD))
+				to_chat(src, "<span class='notice'>Your mindshield prevents your mind from giving in!</span>")
 			E.enthrallTally += 50
 			to_chat(src, "<span class='notice'>You give into [E.master]'s influence.</span>")
 	if (InCritical())
diff --git a/modular_citadel/code/datums/status_effects/chems.dm b/modular_citadel/code/datums/status_effects/chems.dm
index 4e2226a99e..cce569c656 100644
--- a/modular_citadel/code/datums/status_effects/chems.dm
+++ b/modular_citadel/code/datums/status_effects/chems.dm
@@ -288,7 +288,7 @@
 				else
 					to_chat(owner, "<span class='big velvet'><i>Your conciousness slips, as you feel more drawn to following [master].</i></span>")
 
-			else if (resistanceTally > 150)
+			else if (resistanceTally > 125)
 				phase = -1
 				to_chat(owner, "<span class='warning'><i>You break free of the influence in your mind, your thoughts suddenly turning lucid!</i></span>")
 				if(DistApart < 10)
diff --git a/modular_citadel/code/modules/reagents/chemistry/reagents/MKUltra.dm b/modular_citadel/code/modules/reagents/chemistry/reagents/MKUltra.dm
index f32c6b6431..7006918aa1 100644
--- a/modular_citadel/code/modules/reagents/chemistry/reagents/MKUltra.dm
+++ b/modular_citadel/code/modules/reagents/chemistry/reagents/MKUltra.dm
@@ -200,6 +200,8 @@ Creating a chem with a low purity will make you permanently fall in love with so
 		qdel(Vc)
 		to_chat(M, "<span class='notice'><i>You feel your vocal chords tingle as your voice comes out in a more sultry tone.</span>")
 	else
+		if(M.mind.assigned_role == "Captain")
+			return
 		log_game("FERMICHEM: MKUltra: [creatorName], [creatorID], is enthralling [M.name], [M.ckey]")
 		M.apply_status_effect(/datum/status_effect/chem/enthrall)
 	log_game("FERMICHEM: [M] ckey: [M.key] has taken MKUltra")
diff --git a/modular_citadel/code/modules/reagents/chemistry/reagents/fermi_reagents.dm b/modular_citadel/code/modules/reagents/chemistry/reagents/fermi_reagents.dm
index c056fec66e..5a4dd2df0a 100644
--- a/modular_citadel/code/modules/reagents/chemistry/reagents/fermi_reagents.dm
+++ b/modular_citadel/code/modules/reagents/chemistry/reagents/fermi_reagents.dm
@@ -75,6 +75,7 @@
 	description = "A strange substance that draws in a hat from the hat dimention."
 	color = "#7c311a" // rgb: , 0, 255
 	taste_description = "like jerky, whiskey and an off aftertaste of a crypt."
+	metabolization_rate = 0.2
 	overdose_threshold = 25
 	DoNotSplit = TRUE
 	pH = 4