Pre workout supplements are one of the most used supplements for bodybuilders and athletes for good reasons:

To increase blood flow and circulation to the muscles for more endurance and power.

Boost stamina and improve mental focus.

Increase energy levels and combat fatigue.

Boost natural growth hormones.

Promote lean muscle mass.

Reduce body fat.

Enhance immune system.

Improve oxygen flow and help transport muscle building nutrients to your muscle cells.

Basically pre workout supplements will give you the "pump effect" resulting in a more intense workout as your performance goes through the roof.

There are two categories of pre workout supplements:

(1) Those which use 100% wholefood ingredients like

Asian ginseng root extract
Yohimbe bark extract
Green tea leaf extract
Goji berry
Maqui berry
Acai berry
Beet root
Cinnamon bark powder

and

(2) Those which use mostly ingredients like

Creatine Monohydrate
L-Arginine
L-Carnitine
Beta Alanine
L-Citrulline Malate
Caffeine Anhydrous

Both these type of supplements deliver results and whichever you prefer, it's mostly a matter of taste. One of the concerns many people have about pre workout supplements is the use of sucralose. The latter is an artificial sweetener and is six hundred times sweeter than table sugar. Sucralose is still questionable for health as to its long term use effects and this is why nowadays you have pre workout supplements without sucralose for those who are health-conscious. Instead, natural sweeteners like stevia, erythritol, xylitol and luo han guo are used or no sweetener at all. Stevia is actually a herb and the sweetener is extracted from its leaves whereas erythritol is obtained by fermenting corn's natural sugar and xylitol a naturally occurring sugar alcohol found in many fruits and vegetables and fibrous plant material like sugarcane bagasse or corn husks. As for luo han guo, it's an exotic fruit also known as monk fruit. These are some of the best natural sugar substitutes as far as health is concerned.

Below is my list of the top 50 pre workout without artificial sweeteners like sucralose:

(1) Onnit, Total Strength + Performance, Strawberry Lemonade Flavor, 11 oz (312 g) - contains stevia

Onnit, Total Strength + Performance, Strawberry Lemonade Flavor, 11 oz (312 g)

(2) Organic Mushroom Nutrition, Energy, Mushroom Powder, Citrus Orange, 7.14 oz (200 g) - contains stevia

Organic Mushroom Nutrition, Energy, Mushroom Powder, Citrus Orange, 7.14 oz (200 g)

(3) Promera Sports, PRE, Advanced Pre-Workout Formula, Tropical Punch, 5.54 oz (157 g) - contains stevia

Promera Sports, PRE, Advanced Pre-Workout Formula, Tropical Punch, 5.54 oz (157 g)

Promera Sports, Pump, Advanced Nitric Oxide Formula, Raspberry, 3.01 oz (85.2 g)

Promera Sports, Con-Cret Creatine HCl, Raspberry, 2.15 oz (60.8 g)

(4) Six Star, Pre-Workout Explosion, Naturally Flavored, Fruit Burst, 6.22 oz (176 g) - contains stevia

Six Star, Pre-Workout Explosion, Naturally Flavored, Fruit Burst, 6.22 oz (176 g)

(5) Now Foods, Sports, Amino Power Pre-Workout, Natural Raspberry Flavor, 1.3 lbs (600 g) - contains stevia and xylitol

Now Foods, Sports, Amino Power Pre-Workout, Natural Raspberry Flavor, 1.3 lbs (600 g)

(6) MusclePharm Natural, Pre-Workout, Fresh Cut Watermelon, 0.77 lbs (348 g) - contains stevia and organic cane sugar

MusclePharm Natural, Pre-Workout, Fresh Cut Watermelon, 0.77 lbs (348 g)

(7) MRM, Driven, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g) - contains stevia and monk fruit extract

MRM, Driven, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g)

(8) RSP Nutrition, Pump Boost Pre-Workout, Unflavored, 4.8 oz (138 g) - contains no sweetener at all

RSP Nutrition, Pump Boost Pre-Workout, Unflavored, 4.8 oz (138 g)

(9) MRM, Organic Pre-Workout, Island Fusion, 8.5 oz (240 g) - contains stevia and organic monk fruit extract

MRM, Organic Pre-Workout, Island Fusion, 8.5 oz (240 g)

(10) OptiBeet™ - Powerful Beetroot Powder Extract With L-Citrulline To Enhance Endurance & Workout Stamina - contains stevia

OptiBeet™ - Powerful Beetroot Powder Extract With L-Citrulline To Enhance Endurance & Workout Stamina

(11) Arise Nootropic Pre-Workout All Natural Flavoring with Huperzine A-Panax Ginseng-Rhodiola Rosea Root Extract-L-Theanine - contains stevia

Arise Nootropic Pre-Workout All Natural Flavoring with Huperzine A-Panax Ginseng-Rhodiola Rosea Root Extract-L-Theanine

(12) NutraBio PRE Natural (Sweet Tea) - Naturally Sweetened and Flavored Pre Workout - contains stevia and organic raw cane sugar

NutraBio PRE Natural (Sweet Tea) - Naturally Sweetened and Flavored Pre Workout

(13) ORGANIC MUSCLE #1 Rated Organic Pre Workout Powder–Natural Vegan Keto Pre-Workout & Organic Energy Supplement for Men & Women- Non-GMO, Paleo, Plant Based–Passionfruit Guava - contains luo han guo

ORGANIC MUSCLE #1 Rated Organic Pre Workout Powder–Natural Vegan Keto Pre-Workout & Organic Energy Supplement for Men & Women- Non-GMO, Paleo, Plant Based–Passionfruit Guava

(14) PurePump - Natural Pre-Workout Supplement - Certified Paleo, Certified Vegan, Non-GMO - No Artificial Sweeteners, Colors, or Flavors - contains no sweetener at all

PurePump - Natural Pre-Workout Supplement - Certified Paleo, Certified Vegan, Non-GMO - No Artificial Sweeteners, Colors, or Flavors

(15) VINTAGE BLAST - The World's First Two-Stage Pre-Workout Supplement - Non-Habit-Forming, Sustained Performance & Energy, All-Natural Flavors & Sweeteners - Blueberry Lemonade, 305 Grams - contains stevia

VINTAGE BLAST - The World's First Two-Stage Pre-Workout Supplement - Non-Habit-Forming, Sustained Performance & Energy, All-Natural Flavors & Sweeteners - Blueberry Lemonade, 305 Grams

(16) ALTIUS Pre-Workout Supplement - Naturally Sweetened - Clinically Dosed Powerhouse Formulation - Increase Energy & Focus, Enhance Endurance - Boost Strength, Pumps, & Performance - Mixed Berry Blast, 406g - contains stevia

ALTIUS Pre-Workout Supplement - Naturally Sweetened - Clinically Dosed Powerhouse Formulation - Increase Energy & Focus, Enhance Endurance - Boost Strength, Pumps, & Performance - Mixed Berry Blast, 406g

(17) LEGION Pulse - Best Natural Pre Workout Supplement for Women and Men, Powerful Nitric Oxide Pre Workout, Effective Pre Workout for Weight Loss, Top Pre Workout Energy Powder - Fruit Punch, 1.14lbs - contains stevia and erythritol

LEGION Pulse - Best Natural Pre Workout Supplement for Women and Men, Powerful Nitric Oxide Pre Workout, Effective Pre Workout for Weight Loss, Top Pre Workout Energy Powder - Fruit Punch, 1.14lbs

(18) Muscle Vizion 20/20 Pump Pre-Workout Enhanced Formula With Citrulline Malate Agmatine Sulfate Natural Caffeine to Enhance Pump Energy Focus & Endurance Naturally Sweetened with Stevia - contains stevia

Muscle Vizion 20/20 Pump Pre-Workout Enhanced Formula With Citrulline Malate Agmatine Sulfate Natural Caffeine to Enhance Pump Energy Focus & Endurance Naturally Sweetened with Stevia.

(19) Pure Power Pre-Workout Most Powerful Natural Preworkout Nootropic Supplement pre workout Creatine Beta-Alanine Adaptogens Ginseng Ginkgo Biloba Green Tea Guarana Rhodiola Cherry (Raspberry Limeade) - contains stevia

Pure Power Pre-Workout Most Powerful Natural Preworkout Nootropic Supplement pre workout Creatine Beta-Alanine Adaptogens Ginseng Ginkgo Biloba Green Tea Guarana Rhodiola Cherry (Raspberry Limeade)

(20) Blue Sky Fuel Prime All-Natural Pre-Workout Mix - contains stevia

Blue Sky Fuel Prime All-Natural Pre-Workout Mix

(21) Natural Force Pre-Workout - RAW TEA - Certified Paleo, Non-GMO, Organic Ingredients (Original)- Net Wt. .26lbs(118g) - contains stevia

Natural Force Pre-Workout - RAW TEA - Certified Paleo, Non-GMO, Organic Ingredients (Original)- Net Wt. .26lbs(118g)

(22) NATURE'S PUMP Pre-Workout - Natural Vegan Pre-Workout for Increasing Strength, Nitric Oxide Levels, and Clean Energy - 6.5g Plant Based Fermented Amino Acids - 20 Servings - contains organic evaporated cane juice, stevia, pineapple fruit powder, beet juice, and natural flavoring derived from Watermelon

NATURE'S PUMP Pre-Workout - Natural Vegan Pre-Workout for Increasing Strength, Nitric Oxide Levels, and Clean Energy - 6.5g Plant Based Fermented Amino Acids - 20 Servings

(23) Physique Formula Natural Pre Workout Without Artificial Sweeteners Or Sucralose-Keto Pre Workout With Stevia| Low Carb Preworkout Without Sucralose - contains stevia

Physique Formula Natural Pre Workout Without Artificial Sweeteners Or Sucralose-Keto Pre Workout With Stevia| Low Carb Preworkout Without Sucralose

(24) Haleo - Smart Supplements Vici, The Smart Pre Workout Supplement Naturally Sweetened with Stevia, Fruit Punch, 299 Gram - contains stevia

Haleo - Smart Supplements Vici, The Smart Pre Workout Supplement Naturally Sweetened with Stevia, Fruit Punch, 299 Gram

Vital Ultimate Pre Workout for Men and Women with Organic Endurance Booster. Cleanest, Non-Habit Forming with Creatine, Beta Alanine, Mango-Peach Flavor, 30 Servings, 700 grams

SMART MUSCLE MAX PERFORMANCE - CLINICALLY DOSED NATURAL PREWORKOUT - NONGMO Powerhouse with PurCaf® Organic Caffeine is the cleanest most effective training supplement ever made or your money back.

PROMIX: 1, 100% Non-GMO, All-Natural Pre-workout. University + Clinically Proven Ingredient Effectiveness. 3rd Party Verified. GMP Cert. 0% Artificial. 40 Svg-Paleo/Gluten-Free/Vegan-Summer Lemonade

The KICK | All Natural Pre-workout Powder, Great Tasting, Sustained Energy & Focus, No Crash, Jitters & Non-Habit Forming, Natural Lemon-Lime Flavor. (Men's) The KICK | All Natural Pre-workout Powder, Great Tasting, Sustained Energy & Focus, No Crash, Jitters & Non-Habit Forming, Natural Lemon-Lime Flavor. ( Woman's)

SDC Nutrition About Time Aux Pre-Workout Powder, Passion Fruit, 176 Gram

THERMO PRE - All-Natural 2-In-1 Pre Workout Thermogenic Fat Burner, Non-Habit Forming Sustained Energy Weight Loss Formula with KSM-66 Ashwagandha, Capsimax and Cognizin, Strawberry Punch, 20 Serving

*NEW* STRONGHOLD NUTRITION Conquest - Pre Workout - Increase Strength and Endurance - No FDA Banned Substances - No Jitters - All Natural Flavors and Sweeteners - Cherry Limeade - 40 Servings

SizeSlim | Stevia Pre-Workout | Naturally Flavored & Sweetened | 0 Calories, Creatine FREE, and No Sucralose (Pineapple Orange Punch) - 30 Servings

1 Rated PALEO PUMP All Natural Pre-Workout Energy Blend | 30 Servings Per Container | No Additives All Natural Flavoring | 5.7 oz Jar | Paleo Diet Friendly | Free Shipping!

Naked Energy - Unflavored All Natural Pre Workout Supplement for Men and Women, Vegan Friendly, No Added Sweeteners, Colors or Flavors - 50 Servings

RARI Nutrition - INFINITY 100% Natural Pre Workout Powder for Energy, Focus, and Performance - No Creatine - No Artificial Flavors or Colors - 30 Servings - Strawberry Lemonade

Ground-Based Nutrition Sport Series Organic Pre-Workout 100% Plant-Based Workout Formula, Wild Berry, 30 Servings, 7.93oz (225g), Certified Organic, Vegan, Gluten Free, Non-GMO, Zero Sugar

PUSH Pre-Workout Powder (Fruit Punch) by SFH® | Best Tasting 5g BCAA's for Muscle Repair | Non-Dairy, No Artificial Flavors, Colors, or Sweeteners | 540g Bag

Gracie Essentials Pre Workout Powder Dietary Supplement 30 Servings For Men & Women With Natural Orange Flavor | Improve Energy & Efficiency, Promote Muscle Growth, Increase Power & Mental Clarity

LOTUS All-Natural Pre Workout - Vegan - Caffeine Free - Nitric Oxide Booster - Hydrate - Pump Enhancer - Natural Flavors & Sweeteners - Improve Performance & Endurance - For Men & Women

MOTION // All Natural Plant Based Pre-workout for Men and Women//Natural Caffeine //Sustainable Energy // Coconut Water & Electrolytes//Increased VO2 Max//No Chemicals, Fillers or Synthetic Stimulants

Performance Inspired Nutrition Explosive Pre-Workout, Tropical Fruit Punch, 1.49 Pound

UBIFIT - Safe, Natural, & Effective Pre Workout Supplement - Focus, Energy, & Endurance - All Natural Flavors & Sweeteners - Lemonade - 20 Servings Powder

Pure WOD Clean Pre Workout Supplement for CrossFit, Paleo, Caffeine from Green Tea, Includes BCAA, Creatine, Arginine, Carnitine, Citrulline, Coconut Water, Beta Alanine (Goji Berry)

UPPERCUT NUTRITION -100% Pure All Natural Energy Preworkout Powder for Focus, Performance and Energy booster for Men & Women - Creatine Free - Fruit Punch - Naturally Flavored & Sweetened -30 servings

PRE-UP Best Natural Pre Workout Supplements for Men and Women. Increase energy & focus, boost strength & pumps! Stevia Sweetened. No Side Effect PreWorkout Powder by Lifted Performance. (60 Scoops)

(46) Genius Pre Workout Powder – All Natural Nootropic Preworkout & Caffeine Free Nitric Oxide Booster w/Beta Alanine & Alpha GPC | Boost Focus, Energy & NO | Muscle Builder Supplement –Green Apple – 20SV - contains stevia

Genius Pre Workout Powder – All Natural Nootropic Preworkout & Caffeine Free Nitric Oxide Booster w/Beta Alanine & Alpha GPC | Boost Focus, Energy & NO | Muscle Builder Supplement –Green Apple – 20SV

(47) ASCEND Vanquish Pre Workout - Natural Nootropic & Nitric Oxide Pre Workout Powder to Increase Energy, Endurance, Focus & Strength. No Creatine or Artificial Flavors/Colors. (Berry Ambrosia) - contains stevia and erythritol

ASCEND Vanquish Pre Workout - Natural Nootropic & Nitric Oxide Pre Workout Powder to Increase Energy, Endurance, Focus & Strength. No Creatine or Artificial Flavors/Colors. (Berry Ambrosia)

(48) Pre Workout Powder for Men & Women Unique Clean Stimulant Free Formula with L-Carnitine, CoQ10, MCToil, No Caffeine, No Sugar, Strength, Boost Energy, Extreme Focus, Intensity - by Dynax - contains stevia

Pre Workout Powder for Men & Women Unique Clean Stimulant Free Formula with L-Carnitine, CoQ10, MCToil, No Caffeine, No Sugar, Strength, Boost Energy, Extreme Focus, Intensity - by Dynax

(49) LIV Body | LIV Energy All Natural Pre-Workout | 200mg of Organic Caffeine & 1500mg of L-Citrulline | Organic Beet Root & Nootropic Matrix (Tropical Punch) - contains stevia and monk fruit extract

LIV Body | LIV Energy All Natural Pre-Workout | 200mg of Organic Caffeine & 1500mg of L-Citrulline | Organic Beet Root & Nootropic Matrix (Tropical Punch)

(50) HPN P(3) Performance Pre Workout | Peach Lemonade | 20 Servings - contains stevia and monk fruit extract

HPN P(3) Performance Pre Workout | Peach Lemonade | 20 Servings