Did ProSupps Dr. JEKYLL Nightmare 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.
• Both endpoints are first-party panel images from ProSupps' own storefront, preserved on their observation dates and each read twice independently with every field agreeing. On 2026-10-26 the product page embeds only the new file dr-jekyll-nightmare-30-serve-sfp and no longer the earlier dr-jekyll-nightmare-infinite-sfp image. The new panel prints one table above the other ingredients of each flavor (Blue Razz and Jawbreaker); the earlier image prints one other-ingredients line, which matches the new Blue Razz statement, and its capture is filed as Jawbreaker, so the comparison rests on the table being the same for every flavor, as the new panel states. Both panels print blend totals (8,000.1 mg and 4,250 mg) that equal the sum of their members; only the members are recorded. The window is two observation dates, not a launch or manufacture date, and older tubs may remain on shelves. A label's declared amount is what the brand states; no laboratory testing is claimed.
• 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.

On ProSupps' own Dr. JEKYLL Nightmare Supplement Facts panel, vitamin B12 (as methylcobalamin) went from 0.4 mcg (17% DV) to 400 mcg (16,667% DV) per scoop. L-Citrulline 6,000 mg, Betaine Anhydrous 2,000 mg, L-Tyrosine 1,500 mg, Taurine 1,000 mg, Acetyl L-Carnitine HCl 1,000 mg, N-Acetyl L-Tyrosine 500 mg, Alpha GPC 150 mg, Rhodiola 100 mg, folate 1,020 mcg DFE, niacin 20 mg, pantothenic acid 34 mg, sodium 100 mg, potassium 100 mg, the 16.3 g scoop and 30 servings did not move.

• Pantothenic Acid held at 34 mg across both states.
• Folate held at 1020 mcg DFE across both states.
• L-citrulline held at 6 g across both states.
• Betaine anhydrous held at 2 g across both states.
• Huperzine A From Huperzine Huperzia Serrata Whole Herb Extract held at 100 mcg across both states.
• L-tyrosine held at 1.5 g across both states.
• Taurine held at 1 g across both states.
• Acetyl L Carnitine Hcl held at 1 g across both states.
• N-Acetyl-L-Tyrosine held at 500 mg across both states.
• Alpha Gpc L Alpha Glycerylphosphorylcholine held at 150 mg across both states.
• Rhodiola Rhodiola Rosea Root Extract 1% Salidroside held at 100 mg across both states.
• Servings per container held at 30 across both states.