CanPrev’s Pro-Biotik 15B (15 Billion CFU) is a shelf stable, optimally formulated, multi-strain probiotic, containing five critical probiotic species. Each species is well represented at specific levels to enhance the natural gut flora and confer a health benefit. Pro-Biotik 15B contains bacteria naturally found in the human intestinal tract, including, amongst others, bifidobacteria and lactobacilli. Pro-Biotik 15B is completely shelf stable for ease of use anytime, anywhere.