
Natural Factors
Natural Factors Acidophilus & Bifidus 5 Billion Active Cells (Capsules)
Multi-strain probiotic formula supports digestive health and immune function
Skip or cancel anytime
Get Notified When It's Back
Enter your email and we'll let you know the moment this item is restocked.
One-time notification only. No spam.
Why Choose This Product
DIGESTIVE SUPPORT
L. rhamnosus survives stomach acid and bile salts better than typical probiotics, reaching your intestines alive and active.
IMMUNE FUNCTION
Research shows L. rhamnosus coats intestinal mucus, preventing harmful compounds from reaching your bloodstream.
DAILY MAINTENANCE
B. bifidum supports large intestine health and promotes regular bowel movements in both children and adults.
Is This Right For Me?
Answer 2 quick questions for a personalised answer
What's your main goal?
What's your biggest challenge right now?
How It Works
How It Works
L. rhamnosus survives temperature extremes and stomach acid, ferments 23 different sugars, and suppresses harmful bacteria growth. B. bifidum and L. acidophilus work in your large and small intestines respectively, maintaining proper pH balance and supporting beneficial bacteria populations.
Who It's For
Adults seeking daily digestive support, especially those with lactose sensitivity or anyone wanting to maintain healthy gut bacteria. Ideal for people who've taken antibiotics or experience occasional digestive discomfort.
Who It's Not For
Those with severe dairy allergies should consult a healthcare professional before use, as this formula contains lactose and whey.
About This Product
What It Does
This multi-strain probiotic delivers 5 billion active cells to support your digestive system and immune function. Unlike single-strain formulas, this combination works throughout your entire digestive tract. The goat milk base helps beneficial bacteria flourish better than cow milk alternatives.
Why It Works
- SUPERIOR SURVIVAL: L. rhamnosus resists bile salts and stomach acid better than L. acidophilus, with 810 times higher proliferation rates.
- BROAD SPECTRUM: Ferments 23 different sugars, making it effective for people with milk sugar intolerance.
- TARGETED SUPPORT: B. bifidum specifically supports large intestine health and provides protection against E. coli, Clostridium, and Shigella.
What's Inside
Clean formula with research-backed probiotic strains in vegetarian capsules. Contains lactose, whey, and goat milk. Made in Canada by Natural Factors.
Why we carry it: Natural Factors uses clinically studied strains with proven survival rates and effectiveness data that most probiotic brands can't match.
How to Take
Full Ingredients
| Supplement facts | ||||
| Serving size 1 capsule | ||||
| Serving: 90 | ||||
| Servings | Amount/Serving | %DV | ||
| Vitamin C (as ascorbic acid) | 2 mg | 4% | ||
| Total number of active cells | 5.0 billion | ** | ||
| L.rhamnosus | 4.0 billion | ** | ||
| B.bifidum | 0.5 billion | ** | ||
| L.acidophilus | 0.5 billion | ** | ||
| ** Daily value not established. | ||||
| Other ingredients: lactose, whey, goat milk, capsule | ||||
| (gelatin, purified water), pectin, magnesium stearate (vegetable grade). | ||||
Customer Reviews
5 reviews
Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to Natural Factors Acidophilus & Bifidus 5 Billion Active Cells (Capsules)

