BioStacks
Primal Harvest

Primal Probiotics

1 Capsule · 30 servings · $1.30/serving

iHerbAmazon

Best for

Digestion

Ingredients (15)

Probiotic Blend

100%

Dose

31 billion cfu

Target

1–100 B CFU

Form

Not listed

Fructo-Oligosaccharides

5%

Dose

250 mg

Target

5000–10000 mg

Form

—

Red Raspberry

2%

Dose

100 mg

Target

5000–15000 mg

Form

—

Bifidobacterium longum

Amount not found

Lactobacillus bulgaricus Lb-87

Amount not found

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

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.

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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