If capsules and tablets aren’t for you, Primadophilus Reuteri Probiotic Powder is here to save the day and deliver the many benefits of a probiotic in a convenient, flavorless powder.* This multi-strain formula contains Lactobacilli and Bifidobacteria strains to help support the small and large intestine microflora, plus L. Reuteri, a unique Lactobacillus.*