Where are the BURST Oral Probiotics manufactured? August 11, 2021 17:19 Updated Right here in the U.S of A. Specifically the Northwest. Related articles My BURST Oral Probiotics shipped in the heat, are they alive? How should I store my BURST Oral Probiotics to ensure they are alive? What is the difference between BURST Oral Probiotics and regular Probiotics? How long do I need to continue taking the BURST Oral Probiotic? What results should I expect to see and when with the BURST Oral Probiotics?