4Protection is the exclusive Sacco System line of lactic acid bacteria for natural protection: the bacteria used in the 4Protection line do not interfere with ferments used in the acidification process, but allow a product to be obtained that is safer and more stable throughout its shelf life. As they are lactic acid bacteria, they fall within the category of cultures, maintaining a clean label.
The 4Protection line is also an ally for dairy-free products such as fermented beverages, plant-based fermented products, and allergen-free products.