Old label
August 30, 2025
ProSupps
Open this label (opens in a new tab)
Signal · Formula change
Did ProSupps Mr. HYDE Max Pump change its formula?
The short answer
CONFIRMEDReviewed October 31, 2026
- 2Removed
- 1Added
- 5Unchanged
Old labelAugust 30, 2025
New labelAugust 3, 2026
Yes. Arginine Nitrate As No3 T 1 to null g, between the label states FormulaSignal observed on August 30, 2025 and August 3, 2026. Those are observation dates; the exact day the brand changed it is not established.
What changed
Every line that moved
Amounts as each label declares them. Percentages are FormulaSignal's calculation.
Removed
2- Arginine Nitrate As No3 T
1 gon the old label, not on the new one - Hawthorne Berry Fruit Extract
100 mgon the old label, not on the new one
Added
1- Arginine Akg1 g on the new label, not on the old one
Unchanged
5- Vitamin C 60 mg
- L-citrulline 4 g
- Beta-alanine 3.2 g
- Betaine anhydrous 3 g
- Servings per container 20
Serving and price context
Both panels state 20 servings of 1 scoop. The brand's own product payload listed the 20-serving tub at $21.99 on 2026-10-20; the 2025 endpoint carries no price, so nothing here says what happened to price.
Sources
Both labels, with their dates
The earlier state is dated August 30, 2025 by an archived copy of the brand's page and the newer state was observed by FormulaSignal on August 3, 2026. Those are the dates of the evidence, not the date the brand made the change.
New label
August 3, 2026
ProSupps
Open this label (opens in a new tab)Limits and review
What this does not tell you
- Review state
- CONFIRMED for public use
- Reviewed
- October 31, 2026
- Evidence basis
- Two dated labels
- Original review record
- October 31, 2026
- Signal ID
chg-prosupps-hyde-max-pump-unflavored-arginine-2025-to-2026
6 limits on what this shows
- The evidence establishes an observation window, not an exact reformulation date.
- An observation date is the date FormulaSignal read a source. It is not a manufacture date and not the date a change was made.
- The 2025 endpoint is the brand's own Unflavored panel image (Hyde-Max-Pump-SFP-Unflavored) served by the Wayback Machine on 2025-08-30 and shown in the product gallery of the archived Hyde Max Pump page of 2025-04-20; the 2026 endpoint is the Unflavored panel preserved from the current product page on 2026-08-03. Each was read twice independently with every field agreeing. The window is two observation dates, not a launch or manufacture date, and tubs with the earlier label may remain on shelves. No laboratory testing is claimed.
- An ingredient stated as removed or added is a difference between two label declarations that were each read in full. It is not evidence about what the product contains beyond what its label declares, and it is not a manufacturing date.
- At least one endpoint did not record its claim set in full, so a claim present on one side and absent on the other is non-disclosure rather than removal.
- At least one endpoint did not record its certification set in full, so a certification present on one side and absent on the other is non-disclosure rather than removal.
- The original review date is retained for this record. It is not an independently recorded publication timestamp.
The full finding, in words
On ProSupps' own Hyde Max Pump Unflavored Supplement Facts panel, arginine nitrate (as NO3-T) 1 g was replaced by L-arginine alpha-ketoglutarate 2:1 1 g, and hawthorne berry fruit extract 100 mg is gone. The scoop went from 12.45 g to 12.67 g. Vitamin C 60 mg, L-citrulline 4 g, beta-alanine 3.2 g, betaine anhydrous 3 g and 20 servings did not move.
- Vitamin C held at 60 mg across both states.
- L-citrulline held at 4 g across both states.
- Beta-alanine held at 3.2 g across both states.
- Betaine anhydrous held at 3 g across both states.
- Servings per container held at 20 across both states.
Where to buy
Buy it, knowing which label you are getting.
Compare the label on the listing or the tub with the dated one above.
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.
Continue through the Record