diff --git a/code/modules/reagents/chemistry/reagents/misc_reagents.dm b/code/modules/reagents/chemistry/reagents/misc_reagents.dm
index becb5f5bb50..2a8117cf019 100644
--- a/code/modules/reagents/chemistry/reagents/misc_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/misc_reagents.dm
@@ -453,6 +453,7 @@
 	id = "jestosterone"
 	description = "Jestosterone is an odd chemical compound that induces a variety of annoying side-effects in the average person. It also causes mild intoxication, and is toxic to mimes."
 	color = "#ff00ff" //Fuchsia, pity we can't do rainbow here
+	process_flags = ORGANIC | SYNTHETIC
 	taste_description = "a funny flavour"
 
 /datum/reagent/jestosterone/on_new()
@@ -475,14 +476,14 @@
 			C.AddElement(/datum/element/waddling)
 	C.AddComponent(/datum/component/squeak, null, null, null, null, null, TRUE, falloff_exponent = 20)
 
-/datum/reagent/jestosterone/on_mob_life(mob/living/carbon/M)
+/datum/reagent/jestosterone/on_mob_life(mob/living/carbon/human/M)
 	var/update_flags = STATUS_UPDATE_NONE
 	if(prob(10))
 		M.emote("giggle")
 	if(!M.mind)
 		return ..() | update_flags
 	if(M.mind.assigned_role == "Clown")
-		update_flags |= M.adjustBruteLoss(-1.5 * REAGENTS_EFFECT_MULTIPLIER) //Screw those pesky clown beatings!
+		update_flags |= M.adjustBruteLoss(-1.5 * REAGENTS_EFFECT_MULTIPLIER, robotic = TRUE) //Screw those pesky clown beatings!
 	else
 		M.AdjustDizzy(20 SECONDS, 0, 100 SECONDS)
 		M.Druggy(30 SECONDS)
@@ -502,7 +503,10 @@
 			"You feel like telling a pun.")
 			to_chat(M, "<span class='warning'>[pick(clown_message)]</span>")
 		if(M.mind.assigned_role == "Mime")
-			update_flags |= M.adjustToxLoss(1.5 * REAGENTS_EFFECT_MULTIPLIER)
+			if(M.dna.species.tox_mod <= 0) // If they can't take tox damage, make them take burn damage
+				update_flags |= M.adjustFireLoss(1.5 * REAGENTS_EFFECT_MULTIPLIER, robotic = TRUE)
+			else
+				update_flags |= M.adjustToxLoss(1.5 * REAGENTS_EFFECT_MULTIPLIER)
 	return ..() | update_flags
 
 /datum/reagent/jestosterone/on_mob_delete(mob/living/M)