Old label
December 24, 2023
Huge Supplements
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Signal · Formula change
Did Huge Supplements Pump Serum change its formula?
The short answer
CONFIRMEDReviewed October 31, 2026
- 7Removed
- 4Added
- 3Amounts changed
- 2Unchanged
Old labelDecember 24, 2023
New labelSeptember 26, 2026
Yes. L-citrulline 4 to 5 g, between the label states FormulaSignal observed on December 24, 2023 and September 26, 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.
Amounts changed
3- L-citrulline+25%
- L-tyrosine+100%
- Agmatine sulfate+20%
Removed
7- Choline
205.75 mgon the old label, not on the new one - Sodium As Himalayan Pink Sea Salt
97.5 mgon the old label, not on the new one - Glycerpump Glycerol
1.5 gon the old label, not on the new one - Beet Root Extract Beta Vulgaris Std. To Contain 0.3% Betanin
1 gon the old label, not on the new one - Nitrosigine Inositol Arginine Silicate
750 mgon the old label, not on the new one - Pomegranate Extract Punica Granatum Peel Standardized To Contain 40% Ellagic Acid
500 mgon the old label, not on the new one - Huperzine A 1% Huperzia Serrata Leaf Extract
10 mgon the old label, not on the new one
Added
4- Beta-alanine3.2 g on the new label, not on the old one
- Hydroprime Glycerol Powder 65%2 g on the new label, not on the old one
- Betaine Nitrate1.5 g on the new label, not on the old one
- Taurine1.5 g on the new label, not on the old one
Unchanged
2- Betaine anhydrous 1.5 g
- Servings per container 40
Serving and price context
The scoop went from 15.5 g to 19.03 g and both panels state 40 servings of one scoop (20 of two). The brand names the newer file PumpSerumv2SupplementFacts. Neither endpoint carries a price, so nothing here says what happened to price.
Sources
Both labels, with their dates
The earlier state is dated December 24, 2023 by an archived copy of the brand's page and the newer state was observed by FormulaSignal on September 26, 2026. Those are the dates of the evidence, not the date the brand made the change.
New label
September 26, 2026
Huge Supplements
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-huge-supplements-pump-serum-v2-2023-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 2023 endpoint is the brand's own Pump_Serum_Supplement_Facts panel image (storefront stamp v=1683622742) served by the Wayback Machine on 2023-12-24 and embedded by the archived Pump Serum product page of the same date; the 2026 endpoint is the brand's PumpSerumv2SupplementFacts image preserved from the current product page on 2026-09-26. Neither panel names a flavor and both are recorded as product-wide. The archived product page first embeds the v2 image on 2025-07-04. Each panel 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 Huge Supplements' own Pump Serum Supplement Facts panel, Choline (as Choline Bitartrate) 205.75 mg, Beet Root Extract 1,000 mg, Nitrosigine 750 mg, Pomegranate Extract 500 mg and Huperzine A 1% 10 mg per scoop are gone, and Beta Alanine 3,200 mg, Betaine Nitrate (as NO3-T) 1,500 mg and Taurine 1,500 mg are new. L-Citrulline went from 4,000 mg to 5,000 mg, L-Tyrosine from 750 mg to 1,500 mg, Agmatine Sulfate from 625 mg to 750 mg, the glycerol powder line from GlycerPump 1,500 mg to HydroPrime 2,000 mg and black pepper extract from 2.5 mg to 5 mg. The sodium line (97.5 mg) no longer appears. Betaine Anhydrous 1,500 mg, VasoDrive-AP 127 mg and 40 servings did not move.
- Betaine anhydrous held at 1.5 g across both states.
- Servings per container held at 40 across both states.
Where to buy
Buy it, knowing which label you are getting.
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