You're getting **50 billion CFU** per capsule from 16 probiotic species — right in the middle of the 1–100 billion CFU range used in clinical research for digestive and immune support. The blend leans heavily toward Lactobacillus strains (40 billion CFU), with 10 billion from Bifidobacterium, giving you broad coverage across the two most-studied probiotic families for women's gut and vaginal health.

The formula includes an **Organic Prebiotic Fiber Blend** of potato resistant starch and acacia fiber to feed the probiotics. It's a logical pairing, though at 377mg the prebiotic dose is well below the 5–10g clinical range — more of a token inclusion than a functional dose. The one-capsule-per-day format and shelf-stable design (no refrigeration needed) make this easy to stick with.

The biggest gap: none of the 16 species list strain IDs. Probiotic research is strain-specific — **Lactobacillus rhamnosus GG** behaves differently from a generic **L. rhamnosus**. Without strain identification, you're trusting the blend's overall diversity rather than clinically validated strains.

BioStacks
Garden of Life Dr. Formulated Probiotics

Once Daily Women's

1 Capsule · 30 servings

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What it does

A combination of 2 label ingredients.

Women's Probiotic Blend

Mixed formsGrade —

Label lists Women's Probiotic Blend (248 mg). Benefit information is limited.

Prebiotic Fiber

Mixed formsGrade —

Label lists Organic Prebiotic Fiber Blend (377 mg). Benefit information is limited.

Digestion
Ask AI about this product

Ingredients (2)

Other ingredients

Microcrystalline CelluloseBinder

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

Lab testing

How to take it

With food
Keep it away from hot food or drink

On the label

Suggested Use: Adults take 1 capsule daily. May be taken with or without food. Capsules can be opened. Contents can be taken directly with water or juice.

Price check

$32.19

$10$20$50$100

Near the median of 137 probiotics 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.

Not medical advice. Consult your healthcare professional.

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