ALLMAX Impact Igniter Xtreme 2.0 is a stimulant-containing pre-workout. It combines pump-oriented ingredients with caffeine and other energy ingredients. ALLMAX’s separately named Impact Pump Xtreme is its stimulant-free pump product. Confusing the two changes the most important part of a comparison.
Which Impact Igniter does this cover?
This guide uses the current U.S. Xtreme 2.0 listing and its Orange Krush packaging. Earlier Impact Igniter, other regional labels and similarly named Sport products should be checked separately. The 420-gram container has 30 one-scoop portions or 15 two-scoop portions.
Its one-scoop, 14-gram panel lists 4 grams of L-citrulline, 1.6 grams of beta-alanine, 500 milligrams of taurine and 1 gram of L-tyrosine. The corresponding two-scoop column doubles those amounts. These are label quantities, not results from our own laboratory or workout testing.
Calculate caffeine from the actual sources
One scoop lists 150 milligrams of caffeine anhydrous plus 50 milligrams of Infinergy di-caffeine malate, standardized to 73% caffeine. That second ingredient contributes approximately 36.5 milligrams of caffeine, for a calculated total of about 186.5 milligrams per scoop. The two-scoop column therefore represents about 373 milligrams.
Adding the entire compound weight as caffeine would overstate the total. Conversely, reading only the anhydrous row would understate it. TeaCrine, Dynamine and a theobromine-containing cocoa extract are additional ingredients; their weights should not be converted into invented caffeine equivalents. The two-scoop calculation explains the panel and is not a recommendation to increase intake.
How to interpret the formula
The NIH Office of Dietary Supplements cautions that research on isolated ingredients cannot establish the effects or safety of every multi-ingredient combination. Claims about guaranteed pumps, recovery or a crash-free experience need more than an ingredient list.
Before comparing prices, match serving weight and label version, then consider caffeine from all sources. The FDA notes substantial individual differences in caffeine sensitivity, including effects of medications and medical conditions. A daily reference amount is not a target or proof that this combination suits you. Follow the actual container’s warnings and discuss suitability with a clinician when relevant.
Product pages and existing offers
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Sources and review notes
Reviewed October 12, 2026. Manufacturer reference. Manufacturer reference. NIH exercise supplement review. FDA supplement guidance. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
