Douglas Laboratories Multi-Probiotic 4 Billion – 100 Capsules

Key Ingredients: Lactobacillus and Bifidobacterium

Discover Douglas Laboratories Multi-Probiotic — This probiotic blend features two of the most researched genera—Lactobacillus and Bifidobacterium. Lactobacillus is known for supporting digestion and nutrient absorption, while Bifidobacterium plays a vital role in immune modulation and maintaining the gut barrier.* Together, they create a synergistic formula that targets multiple aspects of gastrointestinal health.

Each capsule delivers 4 billion CFUs (colony-forming units), a moderate daily maintenance dose ideal for long-term use. The live cultures are freeze-dried to remain stable at room temperature, so you don't need to store them in the fridge—perfect for tossing in your gym bag or taking on holiday.

How to Choose the Best Probiotic

Not all probiotics are equal. Key factors to consider include strain diversity, CFU count, delivery method, and quality assurance. Multi-Probiotic 4 Billion offers a blend of two well-studied genera, a moderate CFU count suitable for daily upkeep, and a delayed-release capsule designed to survive stomach acid and release the bacteria directly into the intestines—where they work best.

Douglas Laboratories follows strict manufacturing practices that exceed standard GMP regulations, ensuring potency and purity. The product is also non-GM, 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 designed to support gastrointestinal and immune health.* It provides 4 billion CFUs of Lactobacillus and Bifidobacterium in a delayed-release capsule that targets 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 wellbeing. The strains in this formula may help maintain a balanced intestinal environment, support regularity, and promote a robust immune response.* Gastrointestinal support is central—probiotics assist in digesting nutrients and maintaining the gut barrier.* Plus, about 70% of immune cells reside in the digestive tract, so a healthy gut can keep your immune defence strong.*

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

Who Should Take a Probiotic Supplement?

Probiotics benefit a wide range of people. Adults looking to support digestion, boost immunity, or maintain gut health while travelling may find this supplement helpful. Those who have recently taken antibiotics might 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’s suitable for health-conscious adults. As always, speak with your healthcare professional before starting any new supplement.

FAQs About Probiotics

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

Are there any side effects?
Probiotics are generally well-tolerated. Some people may experience mild gas or bloating during the first few days as the microbiome adjusts. This usually settles 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 labelled for the most current information.

* This medicine has not been evaluated by the TGA for these indications. Always read the labelled and follow the directions for use.