For the best product stability, we recommend FedEx Overnight with ice packs and a cooler. It’s a $29.99 flat rate in the continental US, which is already $10–$15 off our actual cost.

We do offer free ground shipping (without ice packs or cooler), but it’s only a good idea when the weather’s cold. Orders ship from Cleveland, Ohio, usually Monday–Wednesday, to avoid weekend delays.

No PO boxes for overnight shipping, please. And remember: Refrigerated items can’t be returned or refunded.

Kirkman’s Lactobacillus Duo is an inulin free probiotic containing 30 billion colony forming units of Lactobacillus rhamnosus, and 15 billion colony forming units of Lactobacillus plantarum. Both of these strains show excellent resistance to stomach acids and bile, and also readily colonize in the intestinal tract. These strains are well documented to suppress undesirable flora in the intestines supporting good gastrointestinal health. Clinical evaluation of this product indicated that undesirable bacteria often difficult to control, were substantially reduced or eradicated. Lactobacillus Duo contains no bifido bacteria strains, and is therefore totally SCD compliant. The product offers a significantly higher potency Lactobacillus option than Kirkman’s other SCD legal Lactobacillus acidophilus product. The combination and high potencies of the rhamnosus and plantarum strains make Lactobacillus Duo an intensive care strength SCD legal probiotic. Kirkman thanks Dr. David Berger of Tampa, FL, one of the top special needs pediatricians in the country, for helping Kirkman clinically evaluate the effectiveness of Lactobacillus Duo for gastrointestinal support.

Dairy-Free, Wheat-Free, Yeast-Free, Gluten-Free, Casein-Free, Sugar-Free, Soy-Free, Corn-Free, No Peanuts Or Tree Nuts, No Artificial Colors Or Flavors