Natren Bifido Factor, Dairy Powder

Bifido Factor is Natren's B. Bifidum bacteria, a friendly bacteria that resides in the large intestine. It discourages harmful bacteria and yeast from multiplying by taking away their homes along the intestinal wall. Bifido produces formic, lactic and acetic acids, which help defend the body from bacterial invasions. Dairy powder. Two sizes: 2.5 ounces or 4.5 ounces. Note: This product is shipped via two-day air to ensure freshness; cost is $15.

For more information about Natren Probiotics, click here.