diff --git a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm
index 3f6a499ee0..8bbb4ac950 100644
--- a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm
+++ b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm
@@ -311,23 +311,6 @@
 		var/mob/living/carbon/human/H = M
 		H.update_mutations()
 
-/datum/reagent/hyperzine
-	name = "Hyperzine"
-	id = "hyperzine"
-	description = "Hyperzine is a highly effective, long lasting, muscle stimulant."
-	reagent_state = LIQUID
-	color = "#FF3300"
-	metabolism = REM * 0.3
-	mrate_static = TRUE
-	overdose = REAGENTS_OVERDOSE * 0.5
-
-/datum/reagent/hyperzine/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
-	if(alien == IS_DIONA)
-		return
-	if(prob(5))
-		M.emote(pick("twitch", "blink_r", "shiver"))
-	M.add_chemical_effect(CE_SPEEDBOOST, 1)
-
 /datum/reagent/ethylredoxrazine
 	name = "Ethylredoxrazine"
 	id = "ethylredoxrazine"
diff --git a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Toxins.dm b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Toxins.dm
index dd31ac05e4..3c01978d26 100644
--- a/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Toxins.dm
+++ b/code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Toxins.dm
@@ -79,6 +79,39 @@
 	M.adjustOxyLoss(20 * removed)
 	M.sleeping += 1
 
+/datum/reagent/toxin/hyperzine
+	name = "Hyperzine"
+	id = "hyperzine"
+	description = "Hyperzine is a highly effective, long lasting, muscle stimulant."
+	reagent_state = LIQUID
+	color = "#FF3300"
+	overdose = REAGENTS_OVERDOSE * 0.5
+	strength = 2
+
+/datum/reagent/toxin/hyperzine/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
+	..()
+	if(prob(5))
+		M.emote(pick("twitch", "blink_r", "shiver"))
+		M.take_organ_damage(3 * removed, 0)
+	M.add_chemical_effect(CE_SPEEDBOOST, 1)
+
+/datum/reagent/toxin/stimm	//Homemade Hyperzine
+	name = "Stimm"
+	id = "stimm"
+	description = "A homemade stimulant with some serious side-effects."
+	color = "#d0583a"
+	metabolism = REM * 3
+	overdose = 10
+	strength = 3
+
+/datum/reagent/toxin/stimm/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
+	..()
+	if(prob(20))
+		M.emote(pick("twitch", "blink_r", "shiver"))
+		if(prob(5))
+			M.take_organ_damage(6 * removed, 0)
+	M.add_chemical_effect(CE_SPEEDBOOST, 1)
+
 /datum/reagent/toxin/potassium_chloride
 	name = "Potassium Chloride"
 	id = "potassium_chloride"
diff --git a/code/modules/reagents/Chemistry-Recipes.dm b/code/modules/reagents/Chemistry-Recipes.dm
index 081be5d54a..4d7d13e5b3 100644
--- a/code/modules/reagents/Chemistry-Recipes.dm
+++ b/code/modules/reagents/Chemistry-Recipes.dm
@@ -356,6 +356,14 @@
 	required_reagents = list("sugar" = 1, "phosphorus" = 1, "sulfur" = 1)
 	result_amount = 3
 
+/datum/chemical_reaction/stimm
+	name = "Stimm"
+	id = "stimm"
+	result = "stimm"
+	required_reagents = list("sugar" = 1, "fuel" = 1)
+	catalysts = list("fuel" = 5)
+	result_amount = 2
+
 /datum/chemical_reaction/ryetalyn
 	name = "Ryetalyn"
 	id = "ryetalyn"
diff --git a/html/changelogs/Anewbe - Stimm.yml b/html/changelogs/Anewbe - Stimm.yml
new file mode 100644
index 0000000000..fc89ba44b8
--- /dev/null
+++ b/html/changelogs/Anewbe - Stimm.yml	
@@ -0,0 +1,37 @@
+################################
+# Example Changelog File
+#
+# Note: This file, and files beginning with ".", and files that don't end in ".yml" will not be read. If you change this file, you will look really dumb.
+#
+# Your changelog will be merged with a master changelog. (New stuff added only, and only on the date entry for the day it was merged.)
+# When it is, any changes listed below will disappear.
+#
+# Valid Prefixes: 
+#   bugfix
+#   wip (For works in progress)
+#   tweak
+#   soundadd
+#   sounddel
+#   rscadd (general adding of nice things)
+#   rscdel (general deleting of nice things)
+#   imageadd
+#   imagedel
+#   maptweak
+#   spellcheck (typo fixes)
+#   experiment
+#################################
+
+# Your name.  
+author: Anewbe
+
+# Optional: Remove this file after generating master changelog.  Useful for PR changelogs that won't get used again.
+delete-after: True
+
+# Any changes you've made.  See valid prefix list above.
+# INDENT WITH TWO SPACES.  NOT TABS.  SPACES.
+# SCREW THIS UP AND IT WON'T WORK.
+# Also, all entries are changed into a single [] after a master changelog generation. Just remove the brackets when you add new entries.
+# Please surround your changes in  double quotes ("), as certain characters otherwise screws up compiling. The quotes will not show up in the changelog.
+changes: 
+  - rscadd: "Adds Stimm, a homemade hyperzine made of sugar and welding fuel."
+  - rscdel: "Hyperzine is now toxic."