NOW Supplements, Acidophilus, Two Billion, Dairy, Soy and Gluten Free, 100 Veg CHEALTHY INTESTINAL FLORA*/PROMOTES POSITIVE PROBIOTIC BALANCE*: Lactobacillus acidophilus, one of the most prominent types of resident bacteria in the intestinal tract, has been used as a probiotic for decades.* Take 1 NOW Acidophilus Two Billion capsule 1 to 4 times daily between meals or on an empty stomach. Keep refrigerated to maintain potency. STRAIN VERIFIED: Probiotic Strain Verified products are NOW probiotic products in which the probiotic strains have been analyzed and their identity verified using the cutting-edge RiboPrinter microbial characterization system. The Probiotic Strain Verified seal is your assurance that the bacterial strains in these NOW probiotic products have been verified using the latest analytical methods. CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Strain Verified, Soy Free, Vegan/Vegetarian, Nut Free, Gluten Free, Corn Free, Dairy Free, Egg Free, Keto Friendly GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). Packaged in the USA by a family owned and operated company since 1968 Lactobacillus acidophilus, one of the most prominent types of resident bacteria in the intestinal tract, has been used as a probiotic for decades.* It is well established that the gut is one of the most important components of the immune system and that the development and function of normal immune system function is influenced by the composition of the intestinal microflora.* It has been shown that regular intake of probiotics can aid in maintaining a healthy intestinal flora.* The probiotic strain in this product has been identity-verified using DNA-fingerprinting technology. This product is formulated to deliver a potency of 2 billion CFU through the Best By date. Settling of powder may occur in the capsule, which is filled by weight not volume. Take 1 capsule 1 to 4 times daily between meals or on an empty stomach. Keep refrigerated to maintain potency. By Payment DetailsWe currently accept payment via PayPal only. Once payment is cleared, we will dispatch your shipment within 1-3 business days. Please refer to the "Shipping" tab for more information regarding shipping speed to your destination.Return PolicyAs our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. If you are not satisfied with your purchase, please contact us within 30 days of receiving your order to process a return.