Probiotic Acidophilus BioBeads are uniquely protected by an advanced triple shell that, ensures viability through all three biophases:

Biophase 1: Targeted-release technology helps guarantee BioBeads potency for 18 months on the shelf, and protects viable microflora all the way to ingestion.

Biophase 2: Bead passes safely through the acidic stomach environment unharmed.

Biophase 3: Inner layer gently breaks down, releasing proprietary blend of probiotics that helps support digestive health and immunity.