Nebraska Cultures has been making probiotics since 1981. We are the supplier of the DDS-1 strain of L. acidophilus and the exclusive supplier of ProDURA® Bacillus coagulans.  Our full line of microorganisms is available either as pure strains or in custom-designed blends.


  • The DDS-1 strain of L. acidophilus
  • Lactobacillus brevis
  • Lactobacillus bulgaricus
  • Lactobacillus casei
  • Lactobacillus fermentum
  • Lactobacillus gasseri
  • Lactobacillus paracasei
  • Lactobacillus plantarum
  • Lactobacillus reuteri
  • Lactobacillus rhamnosus
  • Lactobacillus salivarius
  • ProDURA® Bacillus coagulans
  • Bifidobacterium bifidum
  • Bifidobacterium breve
  • Bifidobacterium infantis
  • Bifidobacterium lactis
  • Bifidobacterium longum
  • Lactococcus lactis
  • Enterococcus faecium
  • Streptococcus thermophilus
  • Pediococcus acidilacti

Your custom blend available upon request


We offer consulting services for new product development and new applications, and are uniquely positioned to supply formulations in bulk powder, bulk capsules or our exclusive chewable tablet form. We can also supply privately labeled products suited to your particular requirements.

Nebraska Cultures’ products are backed by the groundbreaking research of Dr. Khem Shahani, who spent more than forty years developing and preparing probiotics for the commercial marketplace.



We can make a blend of any of the probiotic strains we offer. Come to us with a blend of strains you would like to have manufactured, or consult with us about how to design the best blend for your product.  We specialize in blends tailored to fit your product needs with custom percentages, potency, and pack size.  Our scientists are available to answer your questions and help you design a probiotic product that will succeed in the marketplace.