OptiBac Probiotics For Every Day Extra Strength offers a high-strength daily probiotic option designed to support ongoing gut balance. It centers on Lactobacillus acidophilus NCFM, one of the most studied acidophilus strains, paired with three complementary strains to enhance gut diversity. All four strains are formulated to reach the gut alive. Each capsule delivers 20 billion live microorganisms guaranteed until the end of expiry, providing a robust daily dose. The product is gluten-free, suitable for pregnant and breastfeeding women, and appropriate for vegans and vegetarians. The capsules are vegetarian and do not require refrigeration, offering convenient, shelf-stable use. The pack contains 30 capsules, making it a practical, long-term daily option for digestive comfort and daily gut microbiota support. OptiBac emphasizes transparent, well-documented strains to ensure confidence in quality and suitability for daily use.