10 Best C4 Extreme Pre Workout of 2025

Tested and Reviewed: Top 10 C4 Extreme Pre Workout deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Save 25%

C4

C4 Original Pre Workout Powder Icy Blue Razz - Vitamin C for Immune Support - Zero Sugar Preworkout Energy for Men & Women - 150mg Caffeine Plus Beta Alanine Plus Creatine - 60 Servings

25% Off

Editor's bottom line:

“This c4 extreme pre workout is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

BUILD STRENGTH - Formulated with a super creatine compound to support strength and performance. Whether you're just starting your fitness journey or you're striving for a new goal, C4 will help unlock your full potential
BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance. Whether you're just starting your fitness journey or you're striving for a new goal, C4 will help unlock your full potential
INCREASE REP COUNT - C4 pre workout for women and men is formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
MORE CAFFEINE, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup. Take 1 serving of sugar free pre workout mixed with 6 fl. oz of water 20-30 minutes before training
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cherry Limeade, Fruit Punch, Icy Blue Razz, Orange Burst, Strawberry Margarita, Cherry Limeade, Strawberry Watermelon, and Pink Lemonade

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Picked by 397 people today

9.5

C4

C4 Original Pre Workout Powder Fruit Punch - Vitamin C for Immune Support - Sugar Free Preworkout Energy for Men & Women - 150mg Caffeine + Beta Alanine + Creatine - 60 Servings

Main Highlights

C4 PRE WORKOUT POWDER FOR MEN & WOMEN - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* For advanced energy support, endurance, force, and pumps
BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance. Whether you're just starting your fitness journey or you're striving for a new goal, C4 will help unlock your full potential
INCREASE REP COUNT - C4 pre workout for women and men is formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
MORE CAFFEINE, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup. Take 1 serving of sugar free pre workout mixed with 6 fl. oz of water 20-30 minutes before training
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cherry Limeade, Fruit Punch, Icy Blue Razz, Orange Burst, Strawberry Margarita, Juicy Candy Burst, Watermelon, and Pink Lemonade

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9.5

C4

Cellucor C4 Sport Pre Workout Powder Blue Raspberry - Pre Workout Energy with 3g + 135mg Caffeine and Beta-Alanine Performance Blend - NSF Certified for Sport | 30 Servings

Main Highlights

C4 PRE WORKOUT POWDER FOR MEN & WOMEN - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* Optimized for exercise to beat your personal best and crush your goals
BUILD MUSCLE & STRENGTH - Formulated with a nitrogen-containing compound designed to build lean muscle mass, maximize performance, and increase strength in all athletes - from pro to everyday
INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
TESTED & TRUSTED BY THIRD PARTIES - Proudly NSF Certified for Sport, an independent certification program recognized by the United States Anti-Doping Agency (USADA), Major League Baseball, the National Hockey League and the Canadian Football League
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Blue Raspberry, Fruit Punch, and Watermelon. Take one serving (1 scoop) of C4 Sport, mixed with 6-8 fl. oz. of water 20 - 30 minutes before training

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9.2

Save 6%

C4

C4 Ultimate Pre Workout Powder ICY Blue Razz - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings

6% Off

Main Highlights

BUILD STRENGTH - Formulated with a Super Citrulline Pump Matrix to support ultimate pumps and an increase in nitric oxide
INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue
MORE SCOOPS, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup
ULTIMATE ENERGY - Get your ultimate workout started with 300 mg of caffeine.
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cotton Candy, Icy Blue Razz, Orange Mango, Sour Batch Bros, Strawberry Watermelon, Freedom Ice, and Mango Foxtrot
Packaging may vary

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9.0

Save 22%

C4

C4 Ultimate Pre Workout Powder Watermelon - Sugar Free Preworkout Energy Supplement for Men & Women - 300mg Caffeine + 3.2g Beta Alanine + 2 Patented Creatines - 20 Servings

22% Off

Main Highlights

BUILD STRENGTH - Formulated with a Super Citrulline Pump Matrix to support ultimate pumps and an increase in nitric oxide
INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue
MORE SCOOPS, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup
ULTIMATE ENERGY - Get your ultimate workout started with 300 mg of caffeine.
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cotton Candy, Icy Blue Razz, Orange Mango, Sour Batch Bros, Strawberry Watermelon, Freedom Ice, and Mango Foxtrot
Packaging May Vary*

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8.8

C4

Cellucor C4 Ultimate Shred Pre Workout Powder, Fat Burner for Men & Women, Weight Loss Supplement with Ginger Root Extract, Strawberry Watermelon, 20 Servings, 12.3 Ounce (Pack of 1)

Main Highlights

UNVEIL YOUR ULTIMATE: C4 Ultimate Shred packs premium ingredients and a high-intensity formula to deliver explosive energy, pumps, endurance, and focus
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
CHISEL YOUR PHYSIQUE: C4 Ultimate Shred's cutting edge blend of 6g Citrulline Malate, 3.2g CarnoSyn Beta-Alanine, Caffeine, DygloFit, Capsimax Cayenne Extract, and Bioperine to achieve extreme definition
100% SATISFACTION GUARANTEE: All Cellucor products are thoroughly developed, accurately tested, and proudly manufactured in the United States.
PREMIUM INGREDIENTS: C4 Ultimate Shred contains clinically studied ingredients that have become a revolutionary fat-loss formula. C4 Ultimate Shred contains Citrulline Malate, CarnoSyn Beta-Alanine, Caffeine, Capsimax Cayenne Extract, DygloFit, BetaPower Betaine, Nitrosigine, TeaCrine and other ultimate performance ingredients
UNBEATABLE FLAVORS: Theres a flavor for you. C4 Ultimate Shred is offered in Gummy Candy, Strawberry Watermelon, Icy Blue Razz, and Lemon Italian Ice

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Best Value

8.6

Save 27%

C4

Cellucor C4 Ultimate Shred Pre Workout Powder, Fat Burner for Men & Women, Weight Loss Supplement with Ginger Root Extract, Icy Blue Razz, 20 Servings

27% Off

Main Highlights

TRI-STIM ENERGY: Experience unstoppable energy with our tri-stim blend of 300mg Caffeine + TeaCrine + Dynamine.*
FAT-BURNING BOOST: Support fat loss and metabolic health with Cayenne Extract + CaloriBurn Grains of Paradise + MitoBurn + Oligonol.*
UNRIVALED PUMPS: Made with VELOX: a patented mix of L-Arginine + L-Citrulline for seriously satisfying pumps & performance.*
MUSCULAR ENDURANCE: Smash through plateaus and keep hitting harder with enhanced muscular endurance from CarnoSyn Beta-Alanine + BetaPower^*.
AI-POWERED PEPTIDES: PeptiPump is an AI-powered designer peptide exclusively found in C4.*
ENHANCED MENTAL FOCUS: Laser focus in every workout with brain-boosting Tyrosine + Huperzine A + Caffeine.*
INCREDIBLE FLAVOR: Variety of delicious flavors with ZERO sugar or artificial colors.
*Packaging may vary

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8.3

Save 23%

C4

Cellucor C4 Ultimate Strength Pre Workout Powder - Tri-Stim Experience 300mg Caffeine+TeaCrine+Dynamine - Creatine & Beta-Alanine - Energy Supplement for Men & Women - Sour Green Apple, 20 Servings

23% Off

Main Highlights

HARDEST HITTING ENERGY: Hit harder than ever with the Tri-Stim experience of 300mg of Caffeine + TeaCrine + Dynamine.*
MUSCLE + STRENGTH BOOST: Gain superior strength + muscle mass with a powerhouse blend of Creatine Compounds, PeptiStrong, and elevATP. *
UNRIVALLED PUMPS: Made with VELOX: a patented mix of L-Arginine + L-Citrulline for seriously satisfying pumps & performance.*
ULTIMATE MUSCLE ENDURANCE^: Keep each rep hitting as hard as your first with fatigue fighting CarnoSyn Beta-Alanine + BetaPower .*
AI-POWERED PEPTIDES: PeptiPump and PeptiStrong are AI-powered designer peptides exclusively found in C4.*

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8.1

C4

Cellucor C4 Ripped Pre Workout Powder Fruit Punch - Creatine Free + Sugar Free Preworkout Energy Supplement for Men & Women - 150mg Caffeine + Beta Alanine + Weight Loss - 30 Servings

Main Highlights

C4 PRE WORKOUT POWDER FOR MEN & WOMEN - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* Combines the explosive energy of C4 with ingredients specific to fat loss support
CREATINE FREE PRE-WORKOUT: Creatine is essential when you want to put on size. But when you want to cut down, it isnt always ideal. C4 Ripped is formulated to help you push through your toughest workouts and fire up your fat loss
INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
TESTED & TRUSTED BY THIRD PARTIES - Proudly NSF Certified for Sport, an independent certification program recognized by the United States Anti-Doping Agency (USADA), Major League Baseball, the National Hockey League and the Canadian Football League
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Fruit Punch, Icey Blue Razz, Raspberry Lemonade Ultra Frost. Take one serving (1 scoop) of C4 Ripped, mixed with 6 fl. oz. of water 20-30 minutes before training

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8.1

C4

C4 Ripped Pre Workout Powder for Energy, Beta Alanine, Zero Sugar Energy Supplement Preworkout for Men & Women - 150mg Caffeine + Creatine-Free - Cherry Limeade - 30 Servings

Main Highlights

C4 PRE WORKOUT POWDER FOR MEN & WOMEN - America's Number 1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold* For advanced energy support, endurance, force, and pumps
BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance
INCREASE REP COUNT - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue
MORE CAFFEINE, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cherry Limeade, Fruit Punch, Icy Blue Razz, Orange Burst, Strawberry Margarita, Juicy Candy Burst, Watermelon, and Pink Lemonade

Show Price

Our Best Overall Choice

Best Choice

9.7

C4

C4 Original Pre Workout Powder Icy Blue Razz - Vitamin C for Immune Support - Zero Sugar Preworkout Energy for Men & Women - 150mg Caffeine Plus Beta Alanine Plus Creatine - 60 Servings

25% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

BUILD STRENGTH - Formulated with a super creatine compound to support strength and performance. Whether you're just starting your fitness journey or you're striving for a new goal, C4 will help unlock your full potential
BUILD MUSCLE & STRENGTH - Formulated with a super creatine compound to support strength and performance. Whether you're just starting your fitness journey or you're striving for a new goal, C4 will help unlock your full potential
INCREASE REP COUNT - C4 pre workout for women and men is formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, which has been studied to support muscular endurance and fight fatigue and may cause a harmless tingling sensation
MORE CAFFEINE, PLEASE - Formulated with a patented and clinically studied compound that may help the body prolong its caffeine tolerance buildup. Take 1 serving of sugar free pre workout mixed with 6 fl. oz of water 20-30 minutes before training
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Cherry Limeade, Fruit Punch, Icy Blue Razz, Orange Burst, Strawberry Margarita, Cherry Limeade, Strawberry Watermelon, and Pink Lemonade

Show Price

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