At 30 billion CFU per capsule, this gives you a clinically relevant dose of **Probiotics** for digestive and immune support — comfortably within the 1–100 billion CFU range used across clinical research. You're getting eight different strains spanning both Lactobacillus and Bifidobacterium families, which broadens the range of gut functions covered.
The strain diversity is a plus — **L. acidophilus**, **L. rhamnosus**, **L. plantarum**, and **B. longum** are among the most-studied species for gut health, with research supporting roles in digestion, immune modulation, and gut barrier function. The blend also includes **B. breve** and **L. salivarius**, which have emerging evidence for specific digestive benefits. One capsule daily keeps the pill burden low.
The biggest caveat: none of the eight strains list a specific strain ID (like LGG or BB-12). In probiotic research, benefits are proven at the strain level, not the species level — so while these are well-chosen species, you can't verify they match the exact strains used in clinical trials.
LactoBif 30 Probiotics 30 Billion CFU
1 Capsule · 60 servings · $0.37/serving
Best for
Score Breakdown
Ingredients (1)
93% of effective dose
Other Ingredients
Fillers, coatings, and additives
Magnesium StearateLubricant
Silicon DioxideAnti-caking
Microcrystalline CelluloseBinder
Microcrystalline CelluloseBinder
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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.