diff --git a/src/js/utilJS.js b/src/js/utilJS.js
index 882eb2dc6b901908ab2a61af56168227dd3defa7..5da048fc6d9480dc3a1773732c246b715c119435 100644
--- a/src/js/utilJS.js
+++ b/src/js/utilJS.js
@@ -1620,82 +1620,77 @@ window.randomRaceHair = function(raceName) {
 window.skinToneLevel = function(skinTone) {
 	if (!setup.naturalSkins.includes(skinTone)) {
 		return undefined;
-	} else {
-		let skinNumber;
-		let skinToMelanin = {
-			"pure black": 25,
-			"ebony": 24,
-			"black": 23,
-			"dark brown": 22,
-			"brown": 21,
-			"light brown": 20,
-			"dark beige": 19,
-			"beige": 18,
-			"light beige": 17,
-			"dark": 16,
-			"dark olive": 15,
-			"bronze": 14,
-			"olive": 13,
-			"tan": 12,
-			"light olive": 11,
-			"light": 10,
-			"fair": 9,
-			"very fair": 8,
-			"extremely fair": 7,
-			"pale": 6,
-			"very pale": 5,
-			"extremely pale": 4,
-			"white": 3,
-			"ivory": 2,
-			"pure white": 1
-		};
-		skinNumber = skinToMelanin[skinTone];
-		return skinNumber;
 	}
+	const skinToMelanin = {
+		"pure black": 25,
+		"ebony": 24,
+		"black": 23,
+		"dark brown": 22,
+		"brown": 21,
+		"light brown": 20,
+		"dark beige": 19,
+		"beige": 18,
+		"light beige": 17,
+		"dark": 16,
+		"dark olive": 15,
+		"bronze": 14,
+		"olive": 13,
+		"tan": 12,
+		"light olive": 11,
+		"light": 10,
+		"fair": 9,
+		"very fair": 8,
+		"extremely fair": 7,
+		"pale": 6,
+		"very pale": 5,
+		"extremely pale": 4,
+		"white": 3,
+		"ivory": 2,
+		"pure white": 1
+	};
+	return skinToMelanin[skinTone];
 };
 
 window.changeSkinTone = function(skin, value) {
 	if (!setup.naturalSkins.includes(skin)) {
 		return skin;
-	} else {
-		let skinToMelanin = {
-			"pure black": 25,
-			"ebony": 24,
-			"black": 23,
-			"dark brown": 22,
-			"brown": 21,
-			"light brown": 20,
-			"dark beige": 19,
-			"beige": 18,
-			"light beige": 17,
-			"dark": 16,
-			"dark olive": 15,
-			"bronze": 14,
-			"olive": 13,
-			"tan": 12,
-			"light olive": 11,
-			"light": 10,
-			"fair": 9,
-			"very fair": 8,
-			"extremely fair": 7,
-			"pale": 6,
-			"very pale": 5,
-			"extremely pale": 4,
-			"white": 3,
-			"ivory": 2,
-			"pure white": 1
-		};
-		let newSkin = (skinToMelanin[skin] + value);
-		if (newSkin > 25) {
-			newSkin = 25;
-		} else if (newSkin < 1) {
-			newSkin = 1;
-		}
-		let prop = "";
-		for (prop in skinToMelanin) {
-			if (!skinToMelanin.hasOwnProperty(prop)) continue;
-			if (newSkin >= skinToMelanin[prop]) return prop;
-		}
-		return prop;
 	}
-};
\ No newline at end of file
+	const skinToMelanin = {
+		"pure black": 25,
+		"ebony": 24,
+		"black": 23,
+		"dark brown": 22,
+		"brown": 21,
+		"light brown": 20,
+		"dark beige": 19,
+		"beige": 18,
+		"light beige": 17,
+		"dark": 16,
+		"dark olive": 15,
+		"bronze": 14,
+		"olive": 13,
+		"tan": 12,
+		"light olive": 11,
+		"light": 10,
+		"fair": 9,
+		"very fair": 8,
+		"extremely fair": 7,
+		"pale": 6,
+		"very pale": 5,
+		"extremely pale": 4,
+		"white": 3,
+		"ivory": 2,
+		"pure white": 1
+	};
+	let newSkin = (skinToMelanin[skin] + value);
+	if (newSkin > 25) {
+		newSkin = 25;
+	} else if (newSkin < 1) {
+		newSkin = 1;
+	}
+	for (prop in skinToMelanin) {
+		if (!skinToMelanin.hasOwnProperty(prop)) continue;
+		if (newSkin >= skinToMelanin[prop]) return prop;
+	}
+	return prop;
+};