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Most pre workouts marketed to women are the same synthetic formulas in pink packaging. A genuinely clean pre workout should have zero artificial sweeteners, zero fillers, zero dyes — and ingredients backed by actual research. PurePump® has 15 active ingredients, every one of them third-party tested by the Banned Substance Control Group.
You don't need a "fat burner" pre workout. You need a clean one that supports training intensity without undermining your deficit. PurePump® has only 25 calories per serving, zero sugar, zero artificial sweeteners, and includes ingredients like L-Carnitine (500mg Carnipure) and green tea caffeine (200mg) that directly support fat metabolism — with 15 active ingredients packed into just 7.6g where every gram is active ingredient, zero filler.
If pre workouts wreck your stomach, the problem probably isn't you — it's the ingredient list. Artificial sweeteners, fillers, maltodextrin, and mega-dose caffeine are responsible for most pre workout GI distress, and they're in almost every product on the market. PurePump takes a radically different approach: 15 active ingredients in 7.6g, with zero artificial sweeteners, zero fillers, zero flavoring compounds. Every gram is active ingredient. For people whose stomachs have vetoed every pre workout they've tried, that distinction changes everything.
If you train late at night, are caffeine-sensitive, or want to cycle off stimulants, you don't have to give up effective pre workout supplementation. The core performance ingredients — citrulline, beta-alanine, creatine, BCAAs — all work independently of caffeine. The problem is that most "stimulant free" pre workouts still contain artificial sweeteners, fillers, and proprietary blends. Removing caffeine doesn't make a product clean. Ingredient standards matter regardless.
Runners don't need the same thing as lifters. You need sustained energy without a crash, blood flow and oxygen delivery to working muscles, lactic acid buffering that extends your time to exhaustion, and — critically — something that won't destroy your stomach at mile 4. Most pre workouts are built for the weight room. PurePump's 15 active ingredients with zero filler, zero artificial sweeteners, and zero flavoring compounds make it one of the few formulas a runner's gut can actually tolerate.
Building muscle comes down to three things — progressive overload, adequate volume, and recovery. A pre workout doesn't build muscle directly. What it does is improve the quality of the training that builds muscle. The ingredients that matter for hypertrophy are creatine, BCAAs (especially leucine), beta-alanine, citrulline, and caffeine — and the quality of those ingredients matters as much as the dose on the label.
Morning training is harder than afternoon training. That's not opinion — it's physiology. Your body temperature is lower, glycogen is partially depleted, cortisol is peaking, and your nervous system is still booting up. A pre workout matters more at 5 AM than it does at 5 PM because the performance gap between "just woke up" and "ready to train" is wider than any other time of day. But most pre workouts are 12-15g of artificial flavoring, sweeteners, and filler — the last thing your empty stomach needs at dawn.
Most pre workouts will quietly knock you out of ketosis. Sugar, maltodextrin, artificial sweeteners that spike insulin — they're hidden in almost every formula. PurePump® is Keto Certified with only 25 calories per serving, zero carbs, zero sugar, zero artificial sweeteners, and packs 15 active ingredients into just 7.6g — every gram is active ingredient, zero filler. It includes creatine (1,000mg CreaPure), BCAAs (1,000mg AjiPure), and L-Carnitine (500mg Carnipure) that specifically support keto athletes who train hard.
CrossFit doesn't let you specialize. In a single session you might do heavy deadlifts, a 400m run, muscle-ups, and a 12-minute AMRAP. Your pre workout can't specialize either. You need strength support AND endurance buffering AND sustained energy AND focus for complex movements under fatigue. PurePump's 15 active ingredients cover all three energy systems in 7.6g of pure active ingredient — zero filler, zero artificial sweeteners — with BSCG batch certification that competitive CrossFit athletes actually need.
If you've never taken a pre workout before, start with one that doesn't contain artificial garbage. Your first experience shouldn't involve 400mg of synthetic caffeine, artificial dyes, and a proprietary blend you can't decipher. PurePump® has 15 disclosed ingredients, starts at just 100mg of green tea caffeine per scoop, and contains zero artificial any
3rd Party Tested
Ingredients that Perform
No Added Nonsense
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