diff --git a/src/Classes/ItemsTab.lua b/src/Classes/ItemsTab.lua
index 1f7ec7e3c8..1d7afc32ba 100644
--- a/src/Classes/ItemsTab.lua
+++ b/src/Classes/ItemsTab.lua
@@ -3715,7 +3715,7 @@ function ItemsTabClass:AddItemTooltip(tooltip, item, slot, dbMode)
 		if item.rarity == "MAGIC" then
 			effectInc = effectInc + modDB:Sum("INC", { actor = "player" }, "MagicTinctureEffect")
 		end
-		local effectMod = (1 + (tinctureData.effectInc + effectInc) / 100) * (1 + (item.quality or 0) / 100)
+		local effectMod = item.crafted and (1 + (tinctureData.effectInc + effectInc) / 100) * (1 + (item.quality or 0) / 100) or (1 + effectInc / 100)
 		if effectMod ~= 1 then
 			t_insert(stats, s_format("^8Tincture effect modifier: ^7%+d%%", effectMod * 100 - 100))
 		end
diff --git a/src/Modules/CalcPerform.lua b/src/Modules/CalcPerform.lua
index fb08e4d616..902ff17c81 100644
--- a/src/Modules/CalcPerform.lua
+++ b/src/Modules/CalcPerform.lua
@@ -1562,13 +1562,13 @@ function calcs.perform(env, skipEHP)
 		local tinctureBuffsPerBase = {}
 
 		local function calcTinctureMods(item, baseName, buffModList, modList)
-			local tinctureEffectInc = effectInc + item.tinctureData.effectInc
+			local tinctureEffectInc = effectInc + (item.crafted and item.tinctureData.effectInc or 0)
 			if item.rarity == "MAGIC" then
 				tinctureEffectInc = tinctureEffectInc + effectIncMagic
 			end
 			-- Compute tincture effect multiplier.
 			-- Tincture effect multiplier is rounded to 2 decimal places before applying it.
-			local effectMod = math.floor((1 + (tinctureEffectInc) / 100) * (1 + (item.quality or 0) / 100) * 100) / 100 
+			local effectMod = math.floor((1 + (tinctureEffectInc) / 100) * (1 + (item.crafted and item.quality or 0) / 100) * 100) / 100 
 
 			-- same deal as flasks, go look at the comment there
 			if buffModList[1] then