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Chris Bumstead shares the formula behind his Jacked Factory Pre-Workout

jacked factory cbum pre-workout

This Tuesday at precisely midday Eastern Time, Jacked Factory is launching its line of supplements put together in partnership with its ambassador and two-time Classic Physique Olympia champion, Chris Bumstead. The line is called the Jacked Factory CBUM Series, and it is made up of two products, a protein powder and a well-rounded pre-workout.

The protein powder is said to be relatively straightforward, featuring a clean and lean formula powered by premium whey isolate. As for the pre-workout, the ingredients and dosages behind that have been revealed, and it is indeed quite comprehensive. Jacked Factory and Chris Bumstead have packed a lot into it, with a total of well over 20g of active ingredients.

The CBUM Series pre-workout includes several fully dosed highlights, including a hefty 6g of pure citrulline, 2g of GlycerSize glycerol, and a gram of agmatine to improve and enhance pumps. Alongside that is a handful of performance supporting ingredients with 3.2g of beta-alanine, 3g of creatine monohydrate, 2g of taurine, 2.5g of betaine, a blend for hydration.

As mentioned, Jacked Factory’s CBUM Series pre-workout is a comprehensive competitor, so it does, of course, also feature ingredients for energy and focus. On that side of the supplement, you get a gram of tyrosine, a solid 600mg of alpha-GPC, huperzine a, theanine, 305mg of caffeine from anhydrous and di-caffeine malate, and AstraGin for better absorption.

Once again, Jacked Factory and Chris Bumstead are officially launching the CBUM Series this coming Tuesday at exactly midday Eastern Time over at We don’t know the prices of any of the products but imagine they’ll be similar to others in the Jacked Factory family, so maybe around 35 to $40 for the protein and $40 to 45 for the pre-workout.