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Mother Bucker is a high-stimulant pre-workout. The BKFC Ice Cold label reviewed here lists 400 mg total caffeine per serving: 300 mg caffeine anhydrous plus 100 mg delayed-release caffeine.

Compare the product listing with the version described here before ordering.
BKFC Ice Cold serving details
The reviewed panel gives a 19.2 g scoop and 20 servings. Selected ingredients include 6.4 g beta-alanine, 4 g L-citrulline, 1.5 g Nitrosigine, 1.5 g L-tyrosine, 500 mg HydroPrime glycerol powder and 2 mg rauwolscine.
These numbers describe this flavor-specific panel. The general product-page directions use a different scoop weight, so follow the actual container rather than assuming every Mother Bucker version is identical.
Important label checks
The manufacturer says not to exceed one serving in 24 hours and not to consume caffeine from other sources while taking it. It is marketed for healthy adults aged 18 and older.
Read the complete warnings, including the advice to consult a physician about medication use, pregnancy or nursing, and medical conditions. The label does not promise a particular workout result or freedom from side effects.
Use the available options to check the exact version you intend to buy.
Source: Bucked Up’s official product page and Supplement Facts, checked October 9, 2026.
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