For everyday gut maintenance, this gives you a full four months of daily probiotic support at 5 billion CFU per capsule across 120 servings. The dose is at the lower end of the studied range (1–100 billion CFU), geared toward keeping your digestive system on track rather than therapeutic intervention.

You're getting an 8-strain **Lactobacillus** and **Bifidobacterium** blend, including L. acidophilus, L. rhamnosus, and B. lactis. These are among the most clinically documented probiotic strains for digestive and immune support. With 120 capsules, you're getting strong value if you already know this potency works for you.

At 5 billion CFU, this may not be enough if you're dealing with active digestive concerns. Research on conditions like antibiotic-associated disruption or IBS typically uses 10–50+ billion CFU. Consider this a maintenance-level product for when your gut health is already in a good place.

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California Gold Nutrition

LactoBif 5 Probiotics, 5 Billion CFU, 120 Veggie Capsules

1 Capsule · 120 servings · $0.14/serving

iHerbAmazon

Best for

Digestion

Ingredients (1)

Probiotic Bacteria Blend

100%

Dose

5 B CFU

Target

1–100 B CFU

Form

Standard

Other Ingredients (4)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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