PROSUPPS
Comparison · Dated labels
ProSupps Mr. HYDE Signature V2 vs Cellucor C4 Original
THE SHORT ANSWER
It depends on what you want from the label.
- Lower cost per servingMr. HYDE Signature V2
- More actives at researched dosesMr. HYDE Signature V2
The full answer, in words
Lower cost per serving: Mr. HYDE Signature V2. More actives at researched doses: Mr. HYDE Signature V2. ProSupps Mr. HYDE Signature V2 declares 200 mg of caffeine per serving and Cellucor C4 Original declares 200 mg, on labels observed October 24, 2026 and October 20, 2026. At the prices FormulaSignal observed, ProSupps Mr. HYDE Signature V2 costs $0.83 a serving and Cellucor C4 Original $1.17. They share 2 declared active ingredients; ProSupps Mr. HYDE Signature V2 lists 3 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, five facts.
- Caffeine per serving
- ProSupps Mr. HYDE Signature V2: 200 mg
- Cellucor C4 Original: 200 mg
- Price per servingLower costs less
- ProSupps Mr. HYDE Signature V2: $0.83
- Cellucor C4 Original: $1.17
- Main actives at researched doses
- ProSupps Mr. HYDE Signature V2: 2 of 5
- Cellucor C4 Original: 1 of 5
- Servings per container
- ProSupps Mr. HYDE Signature V2: 30
- Cellucor C4 Original: 30
- Confirmed formula changes
- ProSupps Mr. HYDE Signature V2: 0
- Cellucor C4 Original: 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.
Cost per serving matters most: ProSupps Mr. HYDE Signature V2
$0.83 against $1.17 a serving at the prices FormulaSignal observed (Oct 20, 2026 and Oct 27, 2026). Not every price here is established as a list price.
You want more of the main actives at researched doses: ProSupps Mr. HYDE Signature V2
2 of 5 main actives on ProSupps Mr. HYDE Signature V2 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
Mr. HYDE Signature V2 and C4 Original, line by line.
The same fields the FormulaSignal API and MCP server return for this pair.
| Field | Mr. HYDE Signature V2 | C4 Original |
|---|---|---|
| Caffeine per serving The Record's total across every declared caffeine source. Neither direction is better. | 200 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. | $0.83 | $1.17 |
| Monthly cost at five uses a week | $17.98 | $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. | 8 of 8 | 11 of 11 |
| Main actives inside researched doses Declared amounts measured against the range the cited research used. Not a measure of effectiveness. | 2 of 5 | 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 | October 24, 2026 | October 20, 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 | Mr. HYDE Signature V2 | C4 Original |
|---|---|---|
| L-citrulline | 3 g | 1.2 g |
| Beta-alanine | 2 g | 2 g |
Only on ProSupps Mr. HYDE Signature V2
- Creatine monohydrate: 2.5 g
- Betaine anhydrous: 1 g
- L-tyrosine: 1 g
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 figure without a date may describe a label that is no longer sold.
Confirmed change · Cellucor C4 OriginalCaffeine150 mg200 mgSee the change and both sources
A comparison that quotes 150 mg of caffeine for Cellucor C4 Original is describing an earlier label.
Method
How this page was made.
What FormulaSignal did
- Read ProSupps Mr. HYDE Signature V2's label as ProSupps published it, observed October 24, 2026.
- Read Cellucor C4 Original's label as Cellucor published it, observed October 20, 2026.
- Matched 9 declared active ingredients by normalized identity, so two brand names for one compound line up.
- Checked each main active's declared dose against the range the cited research used: 2 of 5 on ProSupps Mr. HYDE Signature V2; 1 of 5 on Cellucor C4 Original.
- Looked for confirmed formula changes on either product: 1 on file, each reviewed against two dated sources.
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.
Evidence
Open the sources behind every figure.
Each product's Record lists every capture, with both its observation and access dates.
ProSupps Mr. HYDE Signature V2: label
ProSupps · P1 · observed October 24, 2026
Open the sourceProSupps Mr. HYDE Signature V2: price
ProSupps · the price shown · observed October 20, 2026
Open the sourceCellucor C4 Original: label
Cellucor · P1 · observed October 20, 2026
Open the sourceCellucor C4 Original: price
Cellucor · the price shown · observed October 27, 2026
Open the source
Where to buy
Decided? Check the label on what you buy.
CELLUCOR
Cellucor C4 Original
As an Amazon Associate FormulaSignal earns from qualifying purchases. The link goes to the Amazon listing for this product. It is not a recommendation, and it cannot change anything the Record says or how anything is ordered. Choose the flavor and size on the seller’s page; this link does not establish the price or package shown in the Record. A listing can show an older label, so compare its label photo before you buy.
Questions
Mr. HYDE Signature V2 vs C4 Original: common questions
Which is better, Mr. HYDE Signature V2 or C4 Original?
It depends on what you want from the label. Lower cost per serving: Mr. HYDE Signature V2. More actives at researched doses: Mr. HYDE Signature V2. FormulaSignal names no winner: each line is a measured difference between the two dated labels, and what suits you is yours to weigh, with a clinician for anything about your health.
Which has more caffeine, Mr. HYDE Signature V2 or C4 Original?
Neither. Both labels declare 200 mg of caffeine per serving (observed October 24, 2026 and October 20, 2026).
Is Mr. HYDE Signature V2 stronger than C4 Original?
If “stronger” means caffeine, ProSupps Mr. HYDE Signature V2 declares more (200 mg against 200 mg). FormulaSignal does not rate how strong a product feels; that is an experience question the labels cannot answer.
Which is cheaper per serving?
ProSupps Mr. HYDE Signature V2, at $0.83 a serving at the price shown on Oct 20, 2026, against Cellucor C4 Original at $1.17 a serving at the price shown on Oct 27, 2026.
Do Mr. HYDE Signature V2 and C4 Original contain creatine?
ProSupps Mr. HYDE Signature V2: Creatine Monohydrate (2.5 g). Cellucor C4 Original: Creatine Nitrate (as NO3-T) (1 g).
Do they contain beta-alanine?
ProSupps Mr. HYDE Signature V2: Beta-Alanine (2 g). Cellucor C4 Original: CarnoSyn Beta-Alanine (2 g).
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.
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- Bucked Up Pre-Workout vs Cellucor C4 Original
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- Optimum Nutrition Gold Standard Pre-Workout 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
Lists that include both
- Pre-workouts with creatineMr. HYDE Signature V2 #32, C4 Original #37
- The cheapest pre-workouts per servingMr. HYDE Signature V2 #13, C4 Original #47
- Pre-workouts without a proprietary blendMr. HYDE Signature V2 #101, C4 Original #121
- Clinically dosed pre-workouts, checked against the researchMr. HYDE Signature V2 #106, C4 Original #126
Every comparison · Pre-workout lists · What the Record covers
Considering both?
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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.