Pump Fuel Insanity is a PMD Sports Nutrition pre-workout sold by FitLife Brands. It is a specific product within the Pump Fuel family, so searching for it should lead to a formula check rather than a generic explanation of muscle pumps. The current manufacturer page calls it Pump Fuel ULTRA Insanity.
What the current manufacturer lists
FitLife’s product page distinguishes three versions: Caffeine Free, Medium Stim with 200 mg caffeine, and Insanity with 325 mg caffeine plus yohimbe. These are not interchangeable, even when a retailer groups them under one Pump Fuel listing.
The White Cherry Bomb label displayed on that page lists a 32 g scoop and 30 servings. Its headline components include 6 g citrulline malate, 3.2 g beta-alanine, 2.5 g betaine and a 3 g blend of two creatine compounds. The same panel lists 12 g carbohydrate and 80 calories. A creatine-blend total should not automatically be treated as an equivalent dose of creatine monohydrate.
Why the stimulant section deserves priority
The 325 mg caffeine is only part of the discussion because this version also includes yohimbe bark extract. NCCIH’s yohimbe guidance describes risks including rapid heartbeat, anxiety and blood-pressure problems, along with potentially harmful medication interactions. This is a reason to review the complete label with a healthcare professional when relevant, not to assume that familiarity with coffee establishes tolerance to the whole formula.
A pump-focused name can make this product sound like an obvious evening-training choice. The stimulant ingredients make that assumption inappropriate. Avoid adding it to another stimulant pre-workout or energy-drink routine without accounting for the combined exposure.
Compare the exact tub, not an old screenshot
Different flavors and packaging generations appear across retail listings. Check the version name, flavor, serving weight and Supplement Facts together. In particular, a Caffeine Free product photo cannot support claims about Insanity, and an Insanity label cannot supply the dosing instructions for the other versions.
For a practical comparison, ask whether you want carbohydrates and creatine compounds bundled into your pre-workout, whether you accept the stimulant ingredients, and what the actual serving costs. More ingredients do not by themselves establish better value or better training results.
Bottom line: Pump Fuel Insanity is a substantial, stimulant-containing formula with meaningful label cautions. This is a label-based overview, not a report of personal testing or proof of greater muscle growth.
Manufacturer page and White Cherry Bomb label checked October 11, 2026.
Product pages and existing offers
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Sources and review notes
Reviewed October 11, 2026. FitLife Brands: Pump Fuel ULTRA Insanity. White Cherry Bomb Supplement Facts. NCCIH: Yohimbe. This is editorial guidance based on identified labels and sources, not a report of personal product testing. Product versions and offers can change.
