
Supp facts Mother Bucker is Bucked Up's most extreme pre-workout - 400mg caffeine (part extended-release), 6.4g beta-alanine at the top of the clinical dosing range, and 4g citrulline plus 1.5g Nitrosigine for pump.
Pre-WorkoutThis sits well above the brand's standard pre-workout and even above BAMF in intensity: 300mg immediate caffeine plus 100mg extended-release for a longer energy curve, beta-alanine pushed to 6.4g (the upper end of what's studied, so expect a strong tingling response), and a pump stack built on Nitrosigine - widely considered one of the strongest gram-for-gram blood flow ingredients available - layered with citrulline and HydroPrime glycerol. The brand markets it explicitly as not beginner-friendly, and that's accurate: this is a product for a customer who already has experience with high-stim pre-workouts and wants to go further, not a first recommendation for someone new to the category.