Did Cellucor C4 Sport Pre-Workout change its formula?

• 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.
• These observations bound a label change and do not establish manufacture, rollout, or transition dates or the contents of any customer container. Both pictured fronts say 246 g, while their panel serving masses times 20 servings equal 252 g and 244 g respectively; that inconsistency remains unresolved. The finding is limited to the potassium declarations per labeled serving and does not establish a net-weight change. It does not resolve the separate cross-flavor caffeine lead. No laboratory testing or human review is claimed. This Signal was confirmed by an agent under the standing delegation of 2026-08-03 and does not count toward the human-reviewed Signal target in the Company Proof Plan.
• 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.
• Record V1 releases a Signal on the date FormulaSignal records evidence review. No separate publication timestamp is recorded.

Cellucor C4 Sport Watermelon label images observed on 2025-06-04 and 2026-10-16 declare 240 mg and 190 mg potassium per labeled serving. The labeled serving mass changes from 12.6 g to 12.2 g; both panels show 20 servings.

• Vitamin B6 held at 3.4 mg across both states.
• Folate held at 100 mcg DFE across both states.
• Vitamin B12 held at 6 mcg across both states.
• Calcium held at 25 mg across both states.
• Phosphorus held at 75 mg across both states.
• Magnesium held at 20 mg across both states.
• Chloride held at 340 mg across both states.
• Sodium held at 225 mg across both states.
• Beta-alanine held at 2 g across both states.
• L-arginine held at 2 g across both states.
• Betaine anhydrous held at 1.25 g across both states.
• Creatine nitrate held at 1 g across both states.
• Taurine held at 1 g across both states.
• Caffeine held at 200 mg across both states.
• Huperzia serrata extract held at 5 mg across both states.
• Servings per container held at 20 across both states.