Lactic Acid Yeast - 100 WafersStandard Process Lactic Acid Yeast provides digestive support in a convenient chewable wafer format. Contains specially processed lactic acid yeast to support healthy intestinal function. The formula helps maintain a healthy digestive environment and supports normal intestinal flora balance. Made using Standard Process whole food methodology. 100 wafers per bottle. Standard Process products are typically available through healthcare practitioners.