USN B4-Bomb Pre-Workout (Armada Nutrition) – Bacterial Contamination (2017)
Class II: A situation in which use of, or exposure to, a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote
Class II recall indicates potential for temporary health effects.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
USN B4 -BOMB EXTREME PRE-WORKOUT, LIME LEMONADE FLAVOUR, 300g, USN North America, 1560 Sawgrass Corporation Pkwy, 4th Floor, Sunrise, FL, 33323
Brand
Armada Nutrition
Lot Codes / Batch Numbers
lot IM453078, Exp 08/2018
Products Sold
lot IM453078, Exp 08/2018
Armada Nutrition is recalling USN B4 -BOMB EXTREME PRE-WORKOUT, LIME LEMONADE FLAVOUR, 300g, USN North America, 1560 Sawgrass Cor due to A raw material initially failed testing Staphylococcus aureus. A retest was conducted with passing results but an out of specification investigation w. This is a Class I recall, indicating a high risk of serious health consequences. Based on FDA enforcement report.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
A raw material initially failed testing Staphylococcus aureus. A retest was conducted with passing results but an out of specification investigation was not properly conducted leaving concern that the finished product could contain the bacterium.
Recommended Action
Per FDA guidance
Consumers should stop using the product and contact the recalling firm or return it to the place of purchase.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
CO, NJ
Page updated: Jan 6, 2026