Her Amino Burner is our anytime energy boosting, muscle building, fat burning supplement designed to: Enhance Intra-Workout Endurance, Support Energy and Focus Throughout your Day, support fat loss and metabolism boosting, and Supports recovery, before, during, and after exercise. All NLA for Her supplements are created in GMP and NSF certified manufacturing facilities. We place a high priority on our quality control procedures to ensure you are getting the highest quality supplements. The NSF maintains laboratories in North America, South America.