The above link explains how this product is utilized.
it is the L. Sporenges in this product that does the lion's share of the work. There are other products that include L. Sporenges. Another great friendly bacteria that is getting superior results in many people is Latero-Sporus which is the active agent in Flora-Balance powder.
Another way to get L. Sporenges is in a great 16 synergystic blend of probiotics called Flora Source. It is available in some health stores or on the internet. One internet supplier is notdoctors.com, infact the have both of the above mentioned products.
One more thing. A candida killer of great interest is a product called Candex. This is a blend of enzymes designed to eay/dissolve candida with little or no die off. It is easy on the liver (many candida killers are toxic to the liver)and the great news is it doesn't harm freindly bacteria so you can use probiotics with Candex.
Remember a healthy gut teaming with good bacteria is 50 to 60% of your body's immune system. That is why treating dysbiosis is so important to deal with before any real important healing can occur.