Deliver balanced microflora support to your digestive tract with Nutrition Now PB 8® Pro-Biotic Acidophilus. Formulated with 14 billion active cultures and 8 synergistic probiotic strains per serving, PB 8 provides comprehensive intestinal flora replenishment in a 100% vegetarian, allergen-conscious capsule.
The modern gastrointestinal tract faces constant disruptions. Refined sugars, daily mental stress, chlorinated water, environmental toxins, and routine courses of antibiotic medications can rapidly deplete beneficial gut microflora. This microbial dysbiosis frequently manifests as occasional bloating, gas, irregular bowel movements, and compromised immune defenses.
Originally popularized as America’s premier daily acidophilus supplement, PB 8® Pro-Biotic Acidophilus for Life utilizes a scientifically balanced matrix of eight beneficial bacterial strains. Unlike single-strain acidophilus formulas, PB 8 targets both the upper and lower digestive tracts:
Every serving of PB 8 vegetarian capsules delivers a high-potency 755 mg proprietary blend containing 14 billion CFU (colony-forming units) at time of manufacture:
The foundational probiotic strain in PB 8. It adheres to human intestinal cell walls, produces lactic acid and hydrogen peroxide to suppress undesirable microorganisms, and supports healthy gut-associated lymphoid tissue (GALT).
Renowned for its resilience through harsh gastric acids and bile salts. Clinical trials associate B. lactis with strong respiratory and systemic immune response support alongside lower-bowel transit regularity.
A plant-derived species recognized for its capability to ferment complex plant carbohydrates, significantly mitigating occasional internal gas, intestinal distension, and abdominal discomfort.
A fast-growing lactic acid producer that works from the oral cavity throughout the upper gut, aiding in the breakdown of proteins and contributing to fresh breath by addressing oral and upper GI microbial imbalance.
One of the primary colonizers of the human gastrointestinal wall. It assists in synthesizing B-complex vitamins, promotes nutrient absorption, and outcompetes opportunistic yeast strains like Candida albicans.
Protects intestinal mucosal cells against inflammatory irritation, helps metabolize bile acids, and assists in breaking down resistant starches and dietary nitrates.
Highly resistant to bile salts, this transient strain plays a pivotal role in stabilizing tight epithelial junctions, preventing leaky mucosal membranes, and accelerating digestive recovery following antibiotic administration.
Works synergistically with L. acidophilus to enhance carbohydrate digestion, modulate immune cytokine expression, and promote predictable bowel evacuation patterns.
Nutrition Now adheres strictly to Current Good Manufacturing Practices (cGMP). PB 8 vegetarian capsules contain no synthetic fillers, artificial colors, or animal gelatins.
| Supplement Facts | ||
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Serving Size: 2 Vegetarian Capsules Servings Per Container: 30 (60 Vegicaps Total) |
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| Component | Amount Per Serving | % Daily Value |
| Total Carbohydrate | < 1 g | < 1%† |
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Proprietary Probiotic Blend (14 Billion CFU at time of manufacture)†† • Lactobacillus acidophilus (LA-14®) • Bifidobacterium lactis (BL-04®) • Lactobacillus plantarum (LP-115®) • Lactobacillus salivarius (LS-33®) • Bifidobacterium bifidum (BB-06™) • Bifidobacterium longum (BL-05™) • Lactobacillus rhamnosus (LR-32®) • Lactobacillus casei (LC-11®) |
755 mg | ** |
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† Percent Daily Values are based on a 2,000 calorie diet. ** Daily Value (DV) not established. †† 14 billion viable cells per serving at time of manufacture. Potency will vary depending on handling and storage conditions. |
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Other Ingredients: Vegetarian capsule (plant cellulose, water), microcrystalline cellulose (plant-based bulking agent), magnesium stearate (vegetable source lubricant), and silicon dioxide (anti-caking agent).
Free Of Common Allergens: Contains NO milk, lactose, wheat, gluten, eggs, peanuts, tree nuts, fish, shellfish, or soy. Manufactured without artificial preservatives, colors, or flavors. Housed in recyclable, BPA-free plastic packaging.
As a dietary supplement for adults, take two (2) capsules daily. For optimal microbial survival past stomach acidity, take capsules with a glass of filtered water 30 minutes before a light meal, or alongside morning breakfast. If preferred, the dosage can be divided into one capsule morning and evening.
PB 8 is formulated to be shelf-stable at controlled room temperature during shipping and storage prior to opening. To maintain maximum colony-forming potency, it is best to refrigerate PB 8 after opening. Keep the lid tightly sealed away from high humidity, moisture, and direct sunlight.
If you are currently taking prescription antibiotics, administer your PB 8 capsules at least 2 to 3 hours before or after your antibiotic dosage. This interval prevents the antibacterial medication from neutralizing the live cultures before they colonize the digestive wall.
Keep out of reach of children. Do not use if the internal safety seal under the cap is broken or missing.
Professional Healthcare Advisory: Probiotics are well tolerated by the vast majority of individuals. However, if you are pregnant, nursing, taking immunosuppressive therapy, have a compromised immune system (such as severe immunodeficiency or undergoing active chemotherapy), or have short bowel syndrome, consult your physician before starting any microflora supplement regimen.
*Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. California Proposition 65 Notice: California consumers please refer to state guidelines regarding naturally occurring elements in raw agricultural dietary supplements.
PB 8 is shelf-stable in sealed condition, meaning it withstands normal transit temperatures during shipment without degradation. However, once the inner seal is broken, refrigeration is recommended to preserve the maximum 14 billion CFU count through the bottle's expiration date.
The primary difference is the capsule shell. The PB 8 Vegicaps (Item #NQ0046) use 100% plant-derived cellulose and water, making them completely vegetarian and vegan friendly. The original PB 8 formula utilizes bovine gelatin capsules. Both formulas provide the identical 8 probiotic strains and 14 billion CFU blend.
Yes. Although PB 8 includes Lactobacillus acidophilus ("milk-loving" bacteria), the product is 100% milk- and dairy-free. In fact, strains like L. acidophilus naturally produce the lactase enzyme, which can assist in breaking down dietary lactose in the digestive tract.
Probiotics are most effective when stomach acid levels are lower. We recommend taking PB 8 first thing in the morning 20–30 minutes before breakfast, or right before bed with a small sip of water.
A small percentage of individuals may experience mild, transient digestive changes (such as slight gas or looser stools) during the first 3 to 5 days. This is a common physiological sign of microbial rebalancing. If this occurs, reduce your intake to one capsule daily for one week before returning to the full two-capsule serving.
VitaNet®, LLC has been serving customers online since 1995. We store all supplements in climate-controlled warehousing in Hartville, Ohio, ensuring product freshness, rapid inventory turnover, and direct-from-manufacturer authenticity backed by our 100% money-back guarantee.
