PRE-WORKOUT
CHOOSE YOUR ENERGY. OWN YOUR WORKOUT.
From moderate energy to high stimulation and caffeine-free pump formulas, start with the intensity that fits how and when you train.
Caffeine amounts are based on a full serving. Always follow product label directions.



Find your formula
Shop Pre-Workout by Stimulant Level
How We Classify Stimulant Level
Moderate Stim: Generally up to 250 mg of caffeine per full serving, unless additional stimulants materially increase the formula’s intensity.
High Stim: Generally over 250 mg per full serving, or formulas containing stronger secondary stimulants.
Stim-Free / Pump: No caffeine or conventional stimulants; primarily designed for pumps and stimulant-free training.
Classifications use the full labelled serving, not a half-scoop option. Always check the product label before use.
Use the filters below to narrow by brand, format, price and more.
Filters
4EverFit PRE-WORKOUT, 30 Servings
Advanced Genetics GP3 EVO Pre/Post Workout, 50 Servings
Advanced Genetics KAMIKAZE (Pre-Workout), 60 Servings
Alani Nu PRE-WORKOUT, 30 Servings
Allmax IMPACT IGNITER XTREME, 40 Servings
Allmax IMPACT PUMP XTREME, 30 Servings
Animal FURY (Pre-Workout), 30 Servings
Animal PUMP, 30 Servings
ANS Performance DILATE LIQUID PUMP, 473ml
Applied Nutrition ABE PRE-WORKOUT, 30 Servings
Base Pro Nutrition SHOCKWAVE PRE-WORKOUT, 40 Servings
Beyond Yourself PRESET (Pre-Workout), 30 Servings
Beyond Yourself SUPERSET STIM-FREE, 40 Servings
Beyond Yourself SUPERSET, 40 Servings
Bucked Up BUCKED UP (Pre-Workout), 25 Servings
Bucked Up BUCKED UP STIM-FREE, 25 Servings
Bucked Up MOTHER BUCKER PRE-WORKOUT, 392g
Bucked Up WOKE AS F#CK, 40 Servings
Bull Nutrition 12STRONG PRE-WORKOUT, 40 Servings
CBUM ESSENTIAL PRE-WORKOUT, 30 Servings
CBUM THAVAGE PRE-WORKOUT, 40 Servings
Cellucor C4 ORIGINAL, 30 Servings
Cellucor C4 ORIGINAL, 30 Servings
Cellucor C4 RIPPED SPORT, 30 Servings
Cellucor C4 SPORT (Pre-Workout), 30 Servings
GAT NITRAFLEX, 30 Servings
HD Muscle PreHD BLACK, 30 Servings
HD Muscle PreHD ELITE, 30 Servings
HD Muscle PreHD ESSENTIAL, 25 Servings
HD Muscle PreHD ULTRA, 30 Servings
HD Muscle PUMPHD, 60 Servings
HD Muscle STIMHD, 60 Servings
Iron Brothers RUTHLESS PRE-WORKOUT, 40 Servings
JNX Sports THE CURSE PRE-WORKOUT, 30 Servings
Magnum LIMITLESS, 40 Servings
Magnum RISE & BURN THERMOGENIC PRE-WORKOUT, 40 Servings
Mammoth PUMP, 60 Servings
Mammoth SHOCK, 40 Servings
Mammoth SWELL, 30 Servings
Mutant ALL-IN (Pre-Workout), 40 Servings
Mutant MADNESS BOGO Deal, 2 x 30 Servings
Mutant MADNESS POWER PACK
Mutant MADNESS, 30 Servings
Naka PLATINUM NOX (Nitric Oxide), 90 VCaps
Naka Platinum NOX, 90 VCaps
NutraPhase CLEAN PRE TRAIN, 30 Servings
Perfect Sports ALTRD STATE (Pre-Workout), 40 Servings
Perfect Sports ALTRD STATE (Pre-Workout), 40 Servings
Pre-Workout Supplements: Energy, Focus and Pump Support
Pre-workout supplements are taken before training to support energy, focus and exercise performance. Formulas vary widely: some use caffeine and other stimulants, while caffeine-free products focus on muscle pumps, blood flow and training support without stimulant energy. The best choice depends on your caffeine tolerance, training time, goals and the ingredients you already use elsewhere in your supplement routine.
Choose the right stimulant level
Moderate-stimulant pre-workouts are a practical starting point for many athletes and everyday gym-goers. High-stimulant formulas are intended for experienced users with a higher tolerance. If you train in the evening, avoid caffeine or prefer to control stimulants separately, a caffeine-free or pump-focused pre-workout may be a better fit.
Understand common pre-workout ingredients
Caffeine is commonly used for energy and alertness. Citrulline and other nitric-oxide-support ingredients are often included for muscle pumps and blood flow. Beta-alanine may cause a temporary tingling sensation and is commonly used in performance formulas. Some products also contain betaine, taurine, creatine or focus-support ingredients. Ingredient amounts and serving sizes vary, so compare labels rather than judging products only by scoop size.
Match the formula to your goal
Use the stimulant-level shortcuts and filters above to compare moderate-stimulant, high-stimulant and caffeine-free options. Thermogenic pre-workouts combine training energy with ingredients intended for cutting or fat-loss routines. These categories can overlap because stimulant level describes intensity, while pump or thermogenic positioning describes the formula’s purpose.
Start with the lowest serving recommended on the label to assess tolerance. Do not combine high-caffeine pre-workouts with other stimulant products, and check the label for caffeine content, serving directions and warnings before use.