Douglas Laboratories Multi-Probiotic 4 Billion – 100 Capsules

Key Ingredients: Lactobacillus and Bifidobacterium

Lactobacillus and Bifidobacterium are two of the most extensively studied probiotic genera. Lactobacillus species aid digestion and nutrient absorption, while Bifidobacterium plays a crucial role in immune modulation and maintaining the gut barrier.* Together, they form a complementary blend that supports multiple facets of gastrointestinal health. Each capsule delivers 4 billion CFUs of these live cultures, freeze-dried for stability at room temperature—no refrigeration required, making it convenient for travelling.

How to Choose the Best Probiotic

Selecting a probiotic involves evaluating strain diversity, CFU count, delivery method, and quality assurance. Multi-Probiotic 4 Billion features a blend of Lactobacillus and Bifidobacterium—two genera known for synergistic effects. The 4 billion CFUs per capsule offer a moderate, daily maintenance dose ideal for long-term use. Its delayed-release capsule is designed to survive stomach acid and release bacteria directly into the intestinal tract, where they are most effective. Douglas Laboratories follows rigorous manufacturing practises exceeding standard GMP regulations, ensuring potency and purity. The product is non-GMO, reflecting the brand’s commitment to clean ingredients.

What Is Multi-Probiotic 4 Billion?

Douglas Laboratories Multi-Probiotic 4 Billion is a scientifically formulated probiotic blend created to support gastrointestinal and immune health.* It provides 4 billion CFUs of Lactobacillus and Bifidobacterium in a delayed-release capsule targeting the intestinal tract. This product is part of Douglas Laboratories’ dedication to high-quality, pure ingredients, manufactured in GMP-compliant facilities and free from GMOs.

Key Benefits for Gut and Immune Health

A healthy gut microbiome is foundational to overall wellness. The strains in Multi-Probiotic 4 Billion help maintain a balanced intestinal environment, support regularity, and promote a robust immune response.* Gastrointestinal support is central—probiotics aid in nutrient digestion and maintenance of the gut barrier.* Moreover, the immune system relies heavily on gut health; approximately 70% of immune cells reside in the digestive tract. By fostering beneficial bacteria, this probiotic may strengthen immune defenses.*

This supplement is especially valuable for those whose gut flora has been disrupted by poor diet, stress, travelling, or antibiotic use. It provides a reliable daily dose of live cultures to restore and maintain microbial balance.*

Who Should Take a Probiotic Supplement?

Adults seeking to support digestion, boost immunity, or maintain gut health during travelling may find this supplement beneficial. Those who have recently taken antibiotics may also benefit from replenishing beneficial bacteria. Additionally, individuals with occasional digestive discomfort—such as bloating or irregularity—may experience relief with consistent use.*

Because the formula is free from GMOs and manufactured under strict quality standards, it is suitable for health-conscious adults. As always, consult your health-care professional before starting a new supplement regimen.

Frequently Asked Questions

How should I take Multi-Probiotic 4 Billion?
Take one capsule daily with water, preferably on an empty stomach or as directed by your health-care professional. The delayed-release capsule ensures the probiotics reach your intestines.

Are there any side effects?
Probiotics are generally well-tolerated. Some individuals may experience mild gas or bloating during the first few days as the microbiome adjusts. This typically subsides with continued use.

Do I need to refrigerate this probiotic?
No. Douglas Laboratories formulates this probiotic to be stable at room temperature. Store in a cool, dry place away from direct sunlight.

Is this product suitable for vegetarians?
The capsule is made from cellulose, making it suitable for vegetarians. Always check the label for the most current information.

*These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Keep out of reach of children. Consult a healthcare practitioner before use if you are pregnant, nursing, or have a medical condition.