Swanson ProLacto Acidophilus is a superior acidophilus supplement supplying 4 billion CFU in vegetarian capsules to deliver their probiotic payload safely to the lower intestinal tract, where they exert their protective effects. Probiotics such as acidophilus support digestive and immune health. No refrigeration needed.

• 4 billion CFU of well-researched Lactobacillus acidophilus plus prebiotics
• Promotes gastrointestinal and immune health 
• Supports bowel regularity
• Vegan, Vegetarian, Non-GMO
• Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.