Natrol's BioBeads Probiotic Acidophilus favorably alters the intestinal balance, inhibiting the growth of harmful bacteria and promoting good digestion, immune function, and increased resistance to infection. Most acidophilus products claim a high number of probiotics, but their capsules and tablets simply don't allow live cultures to survive the naturally acidic, harsh digestive environment. Natrol's BioBeads, however, is a proprietary probiotic blend that's uniquely protected by an advanced triple shell that dissolves only upon reaching its destination.

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

• OUTER LAYER ensures shelf-stability
• MIDDLE LAYER resists harsh stomach acid
• INNER LAYER dissolves in intestinal tract

Superior, Triple Shell Protection:

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.