Natrol Probiotic Acidophilus BioBeads are uniquely protected by an advanced triple shall that ensures probiotic viability.
First Layer: Targeted-release technology helps guarantee BioBeads potency on the shelf, and protects viable microflora all the way to ingestion.
Second Layer: Bead passes safely through the acidic stomach environment unharmed.
Third Layer: Inner layer gently breaks down in the small intestine, releasing proprietary blend of probiotics that helps support digestive health and immunity.
Proprietary Probiotic Blend (2 Billion live cultures at time of manufacture) Bifidobacterium longum Lactobacillus acidophilus Bifidobacterium bifidum Lactobacillus rhamnosus