BioStacks
Webber Naturals

Probiotic 30 Billion

1 Capsule · 30 servings · $0.54/serving

iHerbAmazon

Best for

Digestion

Ingredients (9)

Lactobacillus casei (HA-108) (whole cell)

100%

Dose

5.9 billion cfu

Target

1–20 B CFU

Form

Standard

Lactobacillus rhamnosus (HA-111) (whole cell)

100%

Dose

4.5 billion cfu

Target

1–20 B CFU

Form

Standard

Lactobacillus rhamnosus (HA-500) (whole cell)

100%

Dose

2.1 billion cfu

Target

1–20 B CFU

Form

Standard

Bifidobacterium breve (HA-129) (whole cell)

100%

Dose

4.5 billion cfu

Target

1–100 B CFU

Form

Standard

Bifidobacterium longum (HA-135) (whole cell)

100%

Dose

4.5 billion cfu

Target

1–100 B CFU

Form

Standard

Other Ingredients (6)

InulinFiller

Prebiotic soluble fiber from chicory root, used as a filler and flow agent in capsules and tablets

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

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

Ascorbic AcidAntioxidant

Vitamin C used as an antioxidant preservative in supplements to prevent oxidation

StarchBinder

Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

How to Take It

Best taken in the morning

Live strains survive stomach acid best taken with or just before a meal — after a meal is the worst option. Consistency matters more than the clock.

With food
Keep it away from hot food or drink

On the label

Take 1 capsule daily with food or as directed by a physician.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$16.16

$20$50

Cheaper than 83% of 108 digestion supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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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