I consider this product an antibacterial.  It works great for sinus and intestinal problems rather quickly.
This product supports both immune and cardiovascular health. It is known for its Allicin OrganoSulfur Complex™ which yields the unique nutrient, allicin, a legendary organosulfur immune compound found in garlic – in a concentrated form.
 
Allicin is activated in garlic when the fresh bulb is pressed, causing it to release the catalyzing enzyme, alliinase, which quickly converts alliin to the immune-active compound, allicin.
This formula also delivers European wild garlic, called Bear Garlic, the original non-hybrid garlic (not kitchen garlic) used for thousands of years. The third complex, Botani-Pro Blend™, contains a full spectrum of botanical agents and their naturally occurring phytonutrients to create an optimal nutritional effect.
 
When raw garlic cloves are crushed, chopped, or chewed, an enzyme known as alliinase is released. Alliinase catalyzes the formation of sulfenic acids from cysteine sulfoxides. Sulfenic acids spontaneously react with each other to form unstable compounds called thiosulfinates. In the case of alliin, the resulting sulfenic acids react with each other to form a thiosulfinate known as allicin. This is what gives garlic extract with its high allicin content its broad spectrum immune support and immunomodulating properties. Thus, garlic with a high allicin content is known to be a highly significant immune support agent. Most garlic supplements do not even come close to this!