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PRE-WORKOUT · MAXIMUM INTENSITY

HIGH STIM PRE-WORKOUT

Higher-intensity energy and focus for experienced pre-workout users with greater stimulant tolerance.

How we classify High Stim: Generally over 250 mg of caffeine per full serving, or formulas containing stronger secondary stimulants that materially increase intensity.

Classifications use the full labelled serving, not a half-scoop option. Always follow product label directions.

27 High Stim Products

Use the filters below to narrow by brand, format, price and more.

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Mutant Madness Fruit Punch, 30 servings - Supplementsource.ca
Mutant Madness Blue Raspberry, 30 servings - Supplementsource.ca Canada Sale
$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$24.99 CAD
$24.99 CAD - $24.99 CAD
$24.99 CAD
Save 50%

Mutant MADNESS, 30 Servings

$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$24.99 CAD
$24.99 CAD - $24.99 CAD
$24.99 CAD
Save 50%
Sale Sale
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TC Nutrition Batch 27, 40 Servings Blue Slushie NEW LOOK - SupplementSource.ca
TC Nutrition Batch 27, 40 Servings Mr. Freeze Blue Freezie NEW LOOK - SupplementSource.ca Canada
$54.95 CAD - $54.95 CAD
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD

TC Nutrition BATCH 27 PRE-WORKOUT, 40 Servings

$54.95 CAD - $54.95 CAD
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
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ProSupps MR HYDE NITROX (Pre-workout), 60 Servings Lollipop Punch - SupplementSourceca
ProSupps MR HYDE NITROX (Pre-workout), 60 Servings Blue Razz Popsicle - SupplementSourceca Sale
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$42.99 CAD
$42.99 CAD - $42.99 CAD
$42.99 CAD
Save 22%

ProSupps MR HYDE NITROX (Pre-workout), 60 Servings

$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$42.99 CAD
$42.99 CAD - $42.99 CAD
$42.99 CAD
Save 22%
Sale Sale
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Ryse Loaded Pre 60 Servings Tropical Punch - SupplementSource.ca
Ryse Loaded Pre 60 Servings Kool-Aid Grape - SupplementSource.ca Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 33%

Ryse LOADED PRE WORKOUT, 60 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 33%
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Perfect Sports ALTRD State 40 Servings Blue Raspberry - SupplementSource.ca
Perfect Sports ALTRD State 40 Servings Atomic Peach Rings - SupplementSource.ca
Canada Sale
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$29.94 CAD
$29.94 CAD - $29.94 CAD
$29.94 CAD
Save 46%

Perfect Sports ALTRD STATE (Pre-Workout), 40 Servings

$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$29.94 CAD
$29.94 CAD - $29.94 CAD
$29.94 CAD
Save 46%
Sale Sale
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PVL Domin8 , 40 Servings Arctic Blue Slush - Dominate your workout! SupplementSource.ca
PVL Domin8 , 40 Servings Gold Medal Grape - Dominate your workout! SupplementSource.ca
Canada Sale
$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 43%

PVL DOMIN8 Pre-workout (520g), 40 Servings

$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 43%
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GAT Nitraflex 30 Servings Fruit Punch - SupplementSource.ca
GAT Nitraflex 30 Servings Blue Raspberry - SupplementSource.ca
Sale
$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$43.99 CAD
$43.99 CAD - $43.99 CAD
$43.99 CAD
Save 12%

GAT NITRAFLEX, 30 Servings

$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$43.99 CAD
$43.99 CAD - $43.99 CAD
$43.99 CAD
Save 12%
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Bucked Up Woke AF, 40 Servings Canadian Maple - SupplementSource.ca
Bucked Up Woke AF, 40 Servings Blue Raz Lemonade - SupplementSource.ca
Sale
$64.95 CAD
$64.95 CAD - $64.95 CAD
$64.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 38%

Bucked Up WOKE AS F#CK, 40 Servings

$64.95 CAD
$64.95 CAD - $64.95 CAD
$64.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 38%
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Six Star Pre-Workout Explosion, 60 Servings Peach Mango Nutrition Panel - SupplementSource.ca
Six Star Pre-Workout Explosion , Peach Mango, 60 Servings - SupplementSource.ca
Canada Sale
$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$20.00 CAD
$20.00 CAD - $20.00 CAD
$20.00 CAD
Save 60%

Six Star PRE-WORKOUT EXPLOSION, 60 Servings

$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$20.00 CAD
$20.00 CAD - $20.00 CAD
$20.00 CAD
Save 60%
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Allmax IMPACT IGNITER EXTREME (40 Servings), 360g Fruit Punch - SupplementSourceca
Allmax IMPACT IGNITER EXTREME (40 Servings), 360g Blue Raspberry - SupplementSourceca
Canada Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$44.94 CAD
$44.94 CAD - $44.94 CAD
$44.94 CAD
Save 25%

Allmax IMPACT IGNITER XTREME, 40 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$44.94 CAD
$44.94 CAD - $44.94 CAD
$44.94 CAD
Save 25%
Sale Sale
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ProSupps Hyde Nightmare 60 Servings Blood Berry - SupplementSource.ca
ProSupps Hyde Nightmare 60 Servings Black 'n Blueberry - SupplementSupplementSource.ca
Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$42.99 CAD
$42.99 CAD - $42.99 CAD
$42.99 CAD
Save 28%

ProSupps HYDE NIGHTMARE (Pre-Workout), 60 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$42.99 CAD
$42.99 CAD - $42.99 CAD
$42.99 CAD
Save 28%
Sale Sale
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CBUM THAVAGE PRE-WORKOUT, 40 Servings Beach Bum - SupplementSource.ca
CBUM THAVAGE PRE-WORKOUT, 40 Servings 4 Peat - SupplementSource.ca
Sale
$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$49.99 CAD
$49.99 CAD - $49.99 CAD
$49.99 CAD
Save 29%

CBUM THAVAGE PRE-WORKOUT, 40 Servings

$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$49.99 CAD
$49.99 CAD - $49.99 CAD
$49.99 CAD
Save 29%
Sale Sale
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Redcon1 Total War 30 Servings Strawberry Kiwi - SupplementSource.ca
Redcon1 Total War 30 Servings Pineapple Juice - SupplementSource.ca
Sale Sold out
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$34.99 CAD
$34.99 CAD - $34.99 CAD
$34.99 CAD
Save 36%

RedCon1 TOTAL WAR (Pre-Workout), 30 Servings

$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$34.99 CAD
$34.99 CAD - $34.99 CAD
$34.99 CAD
Save 36%
Sold out
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Mammoth Shock, 260 g, 40 Servings Cherry Twister - SupplementSource.ca
Mammoth Shock, 292 g, 40 Servings Blue Lightening - SupplementSource.ca
Canada Sale
$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$33.99 CAD
$33.99 CAD - $33.99 CAD
$33.99 CAD
Save 32%

Mammoth SHOCK, 40 Servings

$49.95 CAD
$49.95 CAD - $49.95 CAD
$49.95 CAD
$33.99 CAD
$33.99 CAD - $33.99 CAD
$33.99 CAD
Save 32%
Sale Sale
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4Ever Fit Pre-Workout, 30 Servings Citrus Mango Blast - SupplementSource.ca
4Ever Fit Pre-Workout, 30 Servings Berry Delicious Blast - SupplementSource.ca
Canada Sale
$52.95 CAD
$52.95 CAD - $52.95 CAD
$52.95 CAD
$15.00 CAD
$15.00 CAD - $15.00 CAD
$15.00 CAD
Save 72%

4EverFit PRE-WORKOUT, 30 Servings

$52.95 CAD
$52.95 CAD - $52.95 CAD
$52.95 CAD
$15.00 CAD
$15.00 CAD - $15.00 CAD
$15.00 CAD
Save 72%
Clearance Clearance
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Advanced Genetics Kamikaze w/ Glyco-Surge 60 Servings Rocket Pop - SupplementSource.ca
Advanced Genetics Kamikaze w/ Glyco-Surge 60 Servings Gummy Worm - SupplementSource.ca
Canada Sale
$48.95 CAD
$48.95 CAD - $48.95 CAD
$48.95 CAD
$37.99 CAD
$37.99 CAD - $37.99 CAD
$37.99 CAD
Save 22%

Advanced Genetics KAMIKAZE (Pre-Workout), 60 Servings

$48.95 CAD
$48.95 CAD - $48.95 CAD
$48.95 CAD
$37.99 CAD
$37.99 CAD - $37.99 CAD
$37.99 CAD
Save 22%
Sale Sale
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Bull Nutrition 12Strong Sour Cherry - SupplementSource.ca
Bull Nutrition 12Strong Blue Raspberry - SupplementSource.ca
Quebec Sale
$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$54.94 CAD
$54.94 CAD - $54.94 CAD
$54.94 CAD
Save 21%

Bull Nutrition 12STRONG PRE-WORKOUT, 40 Servings

$69.95 CAD
$69.95 CAD - $69.95 CAD
$69.95 CAD
$54.94 CAD
$54.94 CAD - $54.94 CAD
$54.94 CAD
Save 21%
Sale Sale
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Bucked Up Mother Rocket Pop, 392g - SupplementSource.ca
Bucked Up Mother Bucker Miami, 392g - SupplementSource.ca
Canada
$54.95 CAD - $54.95 CAD
$54.95 CAD
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD

Bucked Up MOTHER BUCKER PRE-WORKOUT, 392g

$54.95 CAD - $54.95 CAD
$54.95 CAD
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
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Overkill Ultimate Pre-Workout Electric Punch - SupplementSource.ca
Overkill Ultimate Pre-Workout Black Cherry Lime - SupplementSource.ca
Canada Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 33%

Proline OVERKILL PRE-WORKOUT, 40 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$39.99 CAD
$39.99 CAD - $39.99 CAD
$39.99 CAD
Save 33%
Sale Sale
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Animal Fury 30 Servings Blue Raspberry Nutrition Panel - SupplementSource.ca
Animal Pre-Workout Fury 30 Servings Blue Raspberry - SupplementSource.ca
Sale
$74.95 CAD
$74.95 CAD - $74.95 CAD
$74.95 CAD
$56.97 CAD
$56.97 CAD - $56.97 CAD
$56.97 CAD
Save 24%

Animal FURY (Pre-Workout), 30 Servings

$74.95 CAD
$74.95 CAD - $74.95 CAD
$74.95 CAD
$56.97 CAD
$56.97 CAD - $56.97 CAD
$56.97 CAD
Save 24%
Sale Sale
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Mutant ALL-IN, 40 Serving Blue Raspberry Nutrition Panel - SupplementSource.ca
Mutant ALL-IN, 40 Serving Blue Raspberry - SupplementSource.ca
Canada Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$47.99 CAD
$47.99 CAD - $47.99 CAD
$47.99 CAD
Save 20%

Mutant ALL-IN (Pre-Workout), 40 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$47.99 CAD
$47.99 CAD - $47.99 CAD
$47.99 CAD
Save 20%
Sale Sale
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Perfect Sports ALTRD State 40 Servings Jack'd Apple - SupplementSource.ca
Perfect Sports ALTRD State 40 Servings Blue Raspberry - SupplementSource.ca
Canada Sale
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$25.00 CAD
$25.00 CAD - $25.00 CAD
$25.00 CAD
Save 55%

Perfect Sports ALTRD STATE (Pre-Workout), 40 Servings

$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$25.00 CAD
$25.00 CAD - $25.00 CAD
$25.00 CAD
Save 55%
Clearance Clearance
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Applied Nutrition ABE Pre-Workout, Baddy Berry, 30 Servings - SupplementSource.ca
Applied Nutrition ABE Pre-Workout, Blue Raspberry, 30 Servings - SupplementSource.ca
Sale
$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$43.99 CAD
$43.99 CAD - $43.99 CAD
$43.99 CAD
Save 27%

Applied Nutrition ABE PRE-WORKOUT, 30 Servings

$59.95 CAD
$59.95 CAD - $59.95 CAD
$59.95 CAD
$43.99 CAD
$43.99 CAD - $43.99 CAD
$43.99 CAD
Save 27%
Sale Sale
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Prairie Naturals Sport Fitfuel Pre-Workout Wildberry Burst Nutrition Panel, 210g - SupplementSource.ca
Prairie Naturals Sport Fitfuel Pre-Workout Wildberry Burst, 210g - SupplementSource.ca
Canada Sale
$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$30.00 CAD
$30.00 CAD - $30.00 CAD
$30.00 CAD
Save 45%

Prairie Naturals Sport FIT-FUEL PRE-WORKOUT, 210g

$54.95 CAD
$54.95 CAD - $54.95 CAD
$54.95 CAD
$30.00 CAD
$30.00 CAD - $30.00 CAD
$30.00 CAD
Save 45%
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Mutant Madness True North Rocket Pop, 30 servings Nutrition Panel- Supplementsource.ca
Mutant Madness BOGO Deal, 2 x 30 Servings - SupplementSource.ca
Canada Sale
$99.90 CAD
$99.90 CAD - $99.90 CAD
$99.90 CAD
$48.99 CAD
$48.99 CAD - $48.99 CAD
$48.99 CAD
Save 51%

Mutant MADNESS BOGO Deal, 2 x 30 Servings

$99.90 CAD
$99.90 CAD - $99.90 CAD
$99.90 CAD
$48.99 CAD
$48.99 CAD - $48.99 CAD
$48.99 CAD
Save 51%
Sale Sale
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Mutant Madness Power Pack - SupplementSource.ca
Mutant Madness Power Pack - SupplementSource.ca
Canada Sale
$119.85 CAD
$119.85 CAD - $119.85 CAD
$119.85 CAD
$63.97 CAD
$63.97 CAD - $63.97 CAD
$63.97 CAD
Save 47%

Mutant MADNESS POWER PACK

$119.85 CAD
$119.85 CAD - $119.85 CAD
$119.85 CAD
$63.97 CAD
$63.97 CAD - $63.97 CAD
$63.97 CAD
Save 47%
Sale Sale
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TC Nutrition Batch 27, 40 Servings Pineapple Mango NEW LOOK Nutrition Panel - SupplementSource.ca
TC Nutrition Batch 27 BOGO DEAL, 2 x 40 Servings - SupplementSource.ca
Canada Sale
$109.90 CAD
$109.90 CAD - $109.90 CAD
$109.90 CAD
$78.99 CAD
$78.99 CAD - $78.99 CAD
$78.99 CAD
Save 28%

TC Nutrition BATCH 27 BOGO DEAL, 2 x 40 Servings

$109.90 CAD
$109.90 CAD - $109.90 CAD
$109.90 CAD
$78.99 CAD
$78.99 CAD - $78.99 CAD
$78.99 CAD
Save 28%
Sale Sale
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Choosing a High-Stimulant Pre-Workout

High-stimulant pre-workouts are intended for experienced users who have already assessed their stimulant tolerance and want a more intense energy and focus profile. They are not automatically a better choice for every workout, and the full formula should be considered alongside caffeine content.

Understand the intensity

We generally classify formulas containing more than 250 mg of caffeine per full labelled serving as High Stim. Products with lower caffeine can also qualify when stronger secondary stimulants materially increase the formula’s overall intensity.

Review the complete label

Compare caffeine, serving directions and additional stimulant ingredients before choosing a product. Pump and performance ingredients such as citrulline, beta-alanine, betaine and taurine may also differ considerably between formulas.

Start with the lowest serving recommended on the label to assess tolerance. Do not combine high-stimulant pre-workouts with energy drinks, fat burners or other stimulant products.