American Health Acidophilus liquid Blueberry is composed of hardy, viable balanced cultures of specially selected strains of lactobacillus cultures in a natural palatable base of predigested milk solids (which makes it suitable for most lactose intolerant individuals). The organisms involve three strains of Lactobacillus acidophilus (Including the original Metchnikoff strain and a special strain from the Pasteur Institute), a strain of Lactobacillus bulgaricus, a strain of S. thermophilus and a strain of B. bifidum. When packaged, each tablespoon provides approximately 10 billion friendly organisms. Aids in establishing and reinforcing favorable intestinal flora. Warnings: Pregnant or lactating women should consult a doctor before using any product. Product Notes: Refrigerate after opening. Shake well before opening. GUARANTEED FREE OF: yeast, wheat, gluten, preservatives, soy, artificial color, sodium (less than 5 mg per serving).