OPTIMUM NUTRITION
Optimum Nutrition Gold Standard Pre-Workout
- Caffeine per serving
- 175 mg
- Price per serving
- $0.95
- Main actives at researched doses
- 2 of 4
- Label observed
- July 26, 2026
- Confirmed formula changes
- 0
Comparison · Dated labels
Optimum Nutrition Gold Standard Pre-Workout vs Cellucor C4 Original
THE SHORT ANSWER
Optimum Nutrition Gold Standard Pre-Workout declares 175 mg of caffeine per serving and Cellucor C4 Original declares 200 mg, on labels observed July 26, 2026 and July 23, 2026. At the prices FormulaSignal observed, Optimum Nutrition Gold Standard Pre-Workout costs $0.95 a serving and Cellucor C4 Original $1.17. They share 2 declared active ingredients; Optimum Nutrition Gold Standard Pre-Workout lists 9 the other does not, and Cellucor C4 Original lists 4.
Every figure here is read from the FormulaSignal Record, from each brand's own product page, with the date it was observed. No winner is declared and no product is scored.
At a glance
Two labels, the same five facts.
CELLUCOR
Cellucor C4 Original
- Caffeine per serving
- 200 mg
- Price per serving
- $1.17
- Main actives at researched doses
- 1 of 5
- Label observed
- July 23, 2026
- Confirmed formula changes
- 1
Which fits you
Choose by what you care about.
Each line is a measured difference between the two labels, not a verdict. Nothing here says either product works, or is safe for you.
You want less caffeine per serving: Optimum Nutrition Gold Standard Pre-Workout
175 mg against 200 mg declared per serving. Less is not safer and more is not better; how much suits you is a question for a clinician.
Cost per serving matters most: Optimum Nutrition Gold Standard Pre-Workout
$0.95 against $1.17 a serving at the prices FormulaSignal observed (Jul 23, 2026 and Aug 3, 2026). Not every price here is established as a list price.
You want every amount on the label: Cellucor C4 Original
Every declared ingredient on Cellucor C4 Original carries its own amount; Optimum Nutrition Gold Standard Pre-Workout states at least one amount only as a blend total or not at all.
You want more of the main actives at researched doses: Optimum Nutrition Gold Standard Pre-Workout
2 of 4 main actives on Optimum Nutrition Gold Standard Pre-Workout sit inside the dose range the cited research used, against 1 of 5 on Cellucor C4 Original. A comparison of numbers, not of how well either works.
Side by side
ON Gold Standard Pre and C4 Original, line by line.
The same fields the FormulaSignal API and MCP server return for this pair.
| Field | ON Gold Standard Pre | C4 Original |
|---|---|---|
| Caffeine per serving The Record's total across every declared caffeine source. Neither direction is better. | 175 mg | 200 mg |
| Price per serving Observed package price divided by the stated serving count. The basis of each price is on the product's Record. | $0.95 | $1.17 |
| Monthly cost at five uses a week | $20.58 | $25.35 |
| Servings per container | 30 | 30 |
| Ingredients with a disclosed amount A proprietary blend total counts as one amount, and the split inside it stays undisclosed. | 17 of 17 | 7 of 7 |
| Main actives inside researched doses Declared amounts measured against the range the cited research used. Not a measure of effectiveness. | 2 of 4 | 1 of 5 |
| Documented cautions | None on file | None on file |
| Regulatory records A filing exists. It is not a finding about safety. | None on file | Huperzia serrata extract |
| Confirmed formula changes Zero means none confirmed, not that the formula never changed. | 0 | 1 |
| Label observed | July 26, 2026 | July 23, 2026 |
Ingredient by ingredient
What both declare, and what only one does.
Matched by FormulaSignal's normalized identity, so two brand names for the same compound line up and two forms of one ingredient do not. Vitamins, minerals and electrolytes are left out; caffeine is compared as a total above.
| Declared by both | ON Gold Standard Pre | C4 Original |
|---|---|---|
| Beta-alanine | 1.5 g | 2 g |
| L-citrulline | 750 mg | 1.2 g |
Only on Optimum Nutrition Gold Standard Pre-Workout
- Vitamin D (as Cholecalciferol): 12.5 mcg
- Thiamin (as Thiamin Hydrochloride): 2 mg
- Niacin: 20 mg
- Pantothenic Acid (as D-Calcium Pantothenate): 10 mg
- Creatine monohydrate: 3 g
- AstraGin: 25 mg
- Acetyl-L-Carnitine Hydrochloride: 375 mg
- N-Acetyl L-Tyrosine: 250 mg
- Citrus Bioflavonoid Complex: 100 mg
Only on Cellucor C4 Original
- L-arginine: 1.2 g
- PeptiPump: 100 mg
- Creatine nitrate: 1 g
- Huperzia serrata extract: 5 mg
Which label?
Which label is a number from?
A caffeine figure without a date may describe a label that is no longer sold. These are the changes FormulaSignal has confirmed for this pair, and what each brand's shelf showed.
Cellucor C4 Original's label changed between the states FormulaSignal observed on January 25, 2024 and February 26, 2024: Caffeine 150 mg to 200 mg; Beta-alanine 1.6 g to 2 g. A comparison that quotes 150 mg of caffeine for Cellucor C4 Original is describing an earlier label. See the confirmed change and both sources.
Evidence
Open the sources behind every figure.
Each product's Record lists every capture, with both its observation and access dates.
Optimum Nutrition Gold Standard Pre-Workout: label
Optimum Nutrition · P1 · observed July 26, 2026
Open source evidenceOptimum Nutrition Gold Standard Pre-Workout: price
Optimum Nutrition · observed price, basis not established · observed July 23, 2026
Open source evidenceCellucor C4 Original: label
Cellucor · P1 · observed July 23, 2026
Open source evidenceCellucor C4 Original: price
Cellucor · observed price, basis not established · observed August 3, 2026
Open source evidence
Questions
ON Gold Standard Pre vs C4 Original: common questions
Which has more caffeine, ON Gold Standard Pre or C4 Original?
Cellucor C4 Original declares 200 mg per serving and Optimum Nutrition Gold Standard Pre-Workout 175 mg, on the labels observed July 23, 2026 and July 26, 2026. More caffeine is not better; what suits you is a question for a clinician.
Is ON Gold Standard Pre stronger than C4 Original?
If “stronger” means caffeine, Cellucor C4 Original declares more (200 mg against 175 mg). FormulaSignal does not rate how strong a product feels; that is an experience question the labels cannot answer.
Which is cheaper per serving?
Optimum Nutrition Gold Standard Pre-Workout, at $0.95 a serving (observed price, basis not established on Jul 23, 2026), against Cellucor C4 Original at $1.17 a serving (observed price, basis not established on Aug 3, 2026).
Has either formula changed?
Cellucor C4 Original's label changed between the states FormulaSignal observed on January 25, 2024 and February 26, 2024: Caffeine 150 mg to 200 mg; Beta-alanine 1.6 g to 2 g. A comparison that quotes 150 mg of caffeine for Cellucor C4 Original is describing an earlier label.
Keep comparing
Other comparisons with these two.
- Optimum Nutrition Gold Standard Pre-Workout vs Bucked Up Pre-Workout
- Optimum Nutrition Gold Standard Pre-Workout vs REDCON1 Total War
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- Bucked Up Pre-Workout vs Cellucor C4 Original
- Cellucor C4 Ultimate vs Cellucor C4 Original
- Alani Nu Pre-Workout vs Cellucor C4 Original
- REDCON1 Total War vs Cellucor C4 Original
- GHOST Legend vs Cellucor C4 Original
- Beyond Raw LIT V2 Pre-Workout vs Cellucor C4 Original
Lists that include both
- Pre-workouts with creatineON Gold Standard Pre #17, C4 Original #27
- The cheapest pre-workouts per servingON Gold Standard Pre #6, C4 Original #19
- Clinically dosed pre-workouts, checked against the researchON Gold Standard Pre #51, C4 Original #74
Every comparison · Pre-workout lists · What the Record covers
Considering both?
Keep them in your Locker, free.
Save either one as Considering. Your Locker keeps the dated label reference, and optional monitoring tells you if a formula you rely on changes before you reorder.