List · Dated labels
The highest-caffeine pre-workouts
THE SHORT ANSWER
24 pre-workouts meet this list's rule, out of 173 normalized pre-workouts in the FormulaSignal Record. GHOST LEGEND ALL OUT declares the most caffeine of the 24: 400 mg per serving.
Read from the labels on file, the newest observed October 31, 2026. No brand pays to appear, and the order comes from the rule printed below.
The list
24 that qualify
Out of 173 normalized pre-workouts. Ordered by caffeine per serving.
- 1
GHOST LEGEND ALL OUT$2.75 per serving1 of 1 actives at studied doses400 mg - 2
RAW Nutrition Thuper Thavage Pre-Workout$3.00 per serving3 of 4 actives at studied doses400 mg - 3
Kaged Pre-Workout Elite$3.00 per serving3 of 5 actives at studied doses388 mg - 4
Nutrex Research Outlift Clinical$1.82 per serving3 of 4 actives at studied doses380 mg - 5
Alpha Lion SUPERHUMAN Extreme$2.38 per serving3 of 4 actives at studied doses376 mg - 6
REDCON1 TOTAL WAR Reloaded$1.27 per serving3 of 4 actives at studied doses350 mg - 7
RAW Nutrition Essential Charged Pre-Workout$1.40 per serving2 of 3 actives at studied doses350 mg - 8
Legion Athletics Pulse$2.50 per serving2 of 3 actives at studied doses350 mg - 9
NutraBio PRE Workout$2.50 per serving2 of 5 actives at studied doses350 mg - 10
Jacked Factory Altius Clinically Dosed Pre-Workout$1.20 per serving3 of 5 actives at studied doses325 mg - 11
Transparent Labs Bulk Black Pre-Workout$1.83 per serving3 of 3 actives at studied doses325 mg - 12
REDCON1 Total War$1.50 per serving2 of 3 actives at studied doses320 mg - 13
Kaged Pre-Workout Max$1.50 per serving1 of 1 actives at studied doses305 mg - 14
RAW Nutrition Thavage RTD Pre-Workout$4.58 per serving3 of 4 actives at studied doses305 mg - 15
Alpha Lion SUPERHUMAN Burn$2.86 per serving2 of 3 actives at studied doses304 mg - 16
ProSupps Mr. HYDE Nightmare V2$1.33 per serving2 of 3 actives at studied doses300 mg - 17
Optimum Nutrition Pre-Workout Amped$1.42 per serving2 of 3 actives at studied doses300 mg - 18
Alani Nu Pre-Workout+$1.50 per serving2 of 3 actives at studied doses300 mg - 19
GHOST Legend$1.50 per serving3 of 4 actives at studied doses300 mg - 20
JYM Supplement Science Pre JYM$1.67 per serving2 of 3 actives at studied doses300 mg - 21
JYM Supplement Science Pre JYM Plus Pre-Workout$1.83 per serving3 of 4 actives at studied doses300 mg - 22
Cellucor C4 Ultimate$2.00 per serving4 of 6 actives at studied doses300 mg - 23
Optimum Nutrition Platinum Igniter$2.17 per serving3 of 4 actives at studied doses300 mg - 24
RYSE CEO Pre-Workout$3.25 per serving2 of 3 actives at studied doses300 mg
A longer bar is a larger number, not a better product.
Every figure as a table
| # | Product | Caffeine per serving | Price per serving | Main actives at researched doses |
|---|---|---|---|---|
| 1 | GHOST LEGEND ALL OUT | 400 mg | $2.75 | 1 of 1 |
| 2 | RAW Nutrition Thuper Thavage Pre-Workout | 400 mg | $3.00 | 3 of 4 |
| 3 | Kaged Pre-Workout Elite | 388 mg | $3.00 | 3 of 5 |
| 4 | Nutrex Research Outlift Clinical | 380 mg | $1.82 | 3 of 4 |
| 5 | Alpha Lion SUPERHUMAN Extreme | 376 mg | $2.38 | 3 of 4 |
| 6 | REDCON1 TOTAL WAR Reloaded | 350 mg | $1.27 | 3 of 4 |
| 7 | RAW Nutrition Essential Charged Pre-Workout | 350 mg | $1.40 | 2 of 3 |
| 8 | Legion Athletics Pulse | 350 mg | $2.50 | 2 of 3 |
| 9 | NutraBio PRE Workout | 350 mg | $2.50 | 2 of 5 |
| 10 | Jacked Factory Altius Clinically Dosed Pre-Workout | 325 mg | $1.20 | 3 of 5 |
| 11 | Transparent Labs Bulk Black Pre-Workout | 325 mg | $1.83 | 3 of 3 |
| 12 | REDCON1 Total War | 320 mg | $1.50 | 2 of 3 |
| 13 | Kaged Pre-Workout Max | 305 mg | $1.50 | 1 of 1 |
| 14 | RAW Nutrition Thavage RTD Pre-Workout | 305 mg | $4.58 | 3 of 4 |
| 15 | Alpha Lion SUPERHUMAN Burn | 304 mg | $2.86 | 2 of 3 |
| 16 | ProSupps Mr. HYDE Nightmare V2 | 300 mg | $1.33 | 2 of 3 |
| 17 | Optimum Nutrition Pre-Workout Amped | 300 mg | $1.42 | 2 of 3 |
| 18 | Alani Nu Pre-Workout+ | 300 mg | $1.50 | 2 of 3 |
| 19 | GHOST Legend | 300 mg | $1.50 | 3 of 4 |
| 20 | JYM Supplement Science Pre JYM | 300 mg | $1.67 | 2 of 3 |
| 21 | JYM Supplement Science Pre JYM Plus Pre-Workout | 300 mg | $1.83 | 3 of 4 |
| 22 | Cellucor C4 Ultimate | 300 mg | $2.00 | 4 of 6 |
| 23 | Optimum Nutrition Platinum Igniter | 300 mg | $2.17 | 3 of 4 |
| 24 | RYSE CEO Pre-Workout | 300 mg | $3.25 | 2 of 3 |
The rule
What qualifies, and how it is ordered
- Qualifies
The Record's caffeine total for one serving is 300 mg or more.
- Order
Ranked by declared caffeine per serving, highest first, then by lower cost per serving. Strongest here means most caffeine and nothing more.
- Note
300 mg is FormulaSignal's own stimulant-load screening line, not a regulatory limit. NIH's Office of Dietary Supplements summarizes an FDA reference point of 400 mg of caffeine a day for healthy adults, so one serving here uses at least three quarters of it. Individual tolerance varies; ask a clinician what suits you. NIH ODS source.
What is not counted
Not counted: 169 pre-workouts in the Record whose label has not been normalized yet; 17 adjacent amino, EAA and thermogenic products, which are ranked on their own names and never as pre-workouts; 890 products in other categories. A product missing from this list may still qualify once its label is read.
Method
How this page was made.
What FormulaSignal did
- Counted every one of the 173 normalized pre-workouts and tested each against one rule: the Record's caffeine total for one serving is 300 mg or more.
- Ordered the 24 that qualify by the rule printed above, the same rule for every product.
- Took every figure from each product's dated Record; the labels read here were observed between July 25, 2026 and October 31, 2026. Each Record links the source for every figure.
What it did not do
- No taste test and no lab test. Every figure is what a label or a brand's own page declares, not what was measured in a tub.
- No score and no winner. Differences are measured and shown; nothing is rated.
- No payment and no preview. No brand paid to appear, and none saw this page before it was published.
- No health advice. Whether an ingredient or an amount suits you is a question for a clinician.
Questions
Common questions
What is the strongest pre-workout by caffeine?
24 pre-workouts meet this list's rule, out of 173 normalized pre-workouts in the FormulaSignal Record. GHOST LEGEND ALL OUT declares the most caffeine of the 24: 400 mg per serving. The full list is above, with a link to each product's dated Record.
How is this list ranked?
Ranked by declared caffeine per serving, highest first, then by lower cost per serving. Strongest here means most caffeine and nothing more.
Why isn't my pre-workout on this list?
Either its label does not meet the rule, or the Record has not read it completely yet. This list excludes 169 pre-workouts in the Record whose label has not been normalized yet; 17 adjacent amino, EAA and thermogenic products, which are ranked on their own names and never as pre-workouts; 890 products in other categories. You can request any product free from your Locker.
Does any brand pay to be ranked?
No. FormulaSignal takes no payment for a conclusion, a ranking or a placement. Product pages link to the product's Amazon listing, where FormulaSignal earns from qualifying purchases, but this list carries no such link and nothing that ranks it can read one: the order comes from the rule above and the labels on file.
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