NATROL BIOBEAD PROBIOTIC ADICPHL 90 CT 1-EA

What the brand says

Superior, Triple-Shell ProtectionNatrol 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.