3-in-1 · for women

PB8 Women's Probiotic

Supports vaginal and digestive health.*

4.6 (19) 4.6 out of 5 from 19 ratings

50 billion CFU, 27 strains incl. RC-14 and GR-1. 1 Delayed Release capsule a day.

50BCFU per serving
27strains on the label
1capsule a day
30days a bottle lasts

The button opens the checkout page in a new tab, and this page stays open.

No milk
No soy
No gluten
No eggs
No peanuts or tree nuts

Overview

What PB8 Women's Probiotic is

PB8 Women's Probiotic is made for women 18 and over: 50 billion CFU and 27 strains in one delayed release capsule a day, with 285 mg of organic acacia and oat hull fiber and postbiotics. Its strain list includes Lactobacillus reuteri RC-14 and Lactobacillus rhamnosus GR-1, the pair that also leads our Vaginal formula, alongside Bifidobacterium lactis BB-12. A bottle is 30 capsules, a month at the label serving. Refrigerate it after opening.

PB8 Women's Probiotic is one of six formulas in the PB8 range, and the comparison page sets it next to the other five.

Who it is for

Women 18 and over who want one capsule a day for vaginal and digestive support.*

What the label says

Supports vaginal and digestive health.*

Serving

Women's: 1 delayed release capsule a day, delayed release capsule, 50 billion CFU per serving.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Supplement Facts

The PB8 Women's Probiotic label, line by line

Every line of the Women's panel, typed from the bottle in the order it is printed: 27 strains, each with a dot for its genus as on our strain map.

Supplement Facts

Serving Size 1 Delayed Release Capsule
Servings Per Container 30

Amount Per Serving		% Daily Value
27 Strain Women's Probiotic Blend - 50 billion CFU††	115 mg	**
Total Probiotic & Postbiotic Cultures	50 Billion CFU††
Organic Prebiotic Fiber Blend	285 mg	**

27 strains:

Bifidobacterium lactis PB-12
Lactobacillus plantarum PB-217
Bifidobacterium lactis Bl-04®
Lactobacillus reuteri RC-14®
Lactobacillus rhamnosus GR-1®
Lactobacillus plantarum PB-05
Bifidobacterium lactis BB-12®
Lactobacillus plantarum PB-987
Lactobacillus rhamnosus GG
Lactobacillus paracasei PB-19
Lactococcus lactis BB-58
Lactobacillus paracasei PB-04
Lactobacillus casei PB-03
Lactobacillus brevis PB-112
Lactobacillus acidophilus PB-BV14
Bifidobacterium infantis PB-116
Lactobacillus acidophilus PB-5
Lactobacillus casei PB-431
Lactobacillus salivarius PB-862
Streptococcus thermophilus PB-336
Bifidobacterium lactis PB-26
Lactobacillus brevis PB-35
Lactobacillus gasseri PB-2055
Bifidobacterium breve PB-3
Bifidobacterium bifidum PB-910
Bifidobacterium longum PB-536
Lactobacillus bulgaricus PB-165

Prebiotic fiber blend: Organic Acacia Fiber, Organic Oat Hull Fiber.

** Daily Value not established.

Other ingredients: Delayed Release Capsule (hypromellose and gellan gum), MCT.

Contains no: gluten, eggs, milk, peanuts, tree nuts, or soy.

†† PB8™ Women's Probiotic contains 50 Billion CFU at the time of manufacture. Provides postbiotic benefits from inanimate organisms.

Store unopened container in a cool, dry place. Refrigerate after opening.

Strain trademarks. RC-14®, GR-1®, and BB-12® are registered trademarks of Chr. Hansen A/S. BI-04® is a registered trademark of International Flavors & Fragrances, Inc.

About the count. PB8™ Women's Probiotic contains 50 Billion CFU at the time of manufacture. Provides postbiotic benefits from inanimate organisms.

Also on other PB8 labels

Bifidobacterium lactis PB-12Synbiotic 3-1
Lactobacillus plantarum PB-217Synbiotic 3-1
Bifidobacterium lactis Bl-04®Original Vegetarian Immune Synbiotic 3-1
Lactobacillus reuteri RC-14®Vaginal
Lactobacillus rhamnosus GR-1®Vaginal
Bifidobacterium lactis BB-12®Vaginal
Lactobacillus plantarum PB-987Synbiotic 3-1 Vaginal
Lactobacillus rhamnosus GGOriginal Vegetarian Immune Synbiotic 3-1 Vaginal
Lactobacillus paracasei PB-19Synbiotic 3-1 Vaginal
Lactobacillus acidophilus PB-5Synbiotic 3-1 Vaginal
Lactobacillus casei PB-431Synbiotic 3-1 Vaginal
Lactobacillus salivarius PB-862Synbiotic 3-1 Vaginal
Streptococcus thermophilus PB-336Synbiotic 3-1 Vaginal
Bifidobacterium lactis PB-26Synbiotic 3-1 Vaginal
Lactobacillus brevis PB-35Synbiotic 3-1 Vaginal
Lactobacillus gasseri PB-2055Synbiotic 3-1 Vaginal
Bifidobacterium breve PB-3Synbiotic 3-1 Vaginal
Bifidobacterium bifidum PB-910Synbiotic 3-1 Vaginal
Bifidobacterium longum PB-536Synbiotic 3-1 Vaginal
Lactobacillus bulgaricus PB-165Synbiotic 3-1 Vaginal

7 strains of this label appear on no other PB8 formula.

How to take

Taking and storing PB8 Women's Probiotic

Suggested use

As a probiotic supplement for women, take one (1) delayed release capsule per day.

Storage

Store unopened container in a cool, dry place. Refrigerate after opening.

Warning, as printed on the labelNot intended for use by persons under the age of 18. If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. If any adverse reactions occur, immediately stop using this product and consult your doctor. If seal under cap is damaged or missing, do not use. Keep out of the reach of children.

This page is general product information, not medical advice. Vaginal odor, itching or discharge that is new or does not go away needs a visit to a doctor or nurse: a supplement does not treat an infection. These formulas are for adults 18 and over.

What the public sources say

NCCIH: Probiotics, Usefulness and Safety. Different types of probiotics may have different effects, and the risk of harm is greater in people with severe illnesses or compromised immune systems. Read October 25, 2026.
FDA: Structure/Function Claims. A structure/function claim is not pre-approved by the FDA and must come with the statement that the FDA has not evaluated it. Read October 25, 2026.
ISAPP: Probiotics. Probiotics are live microorganisms that confer a health benefit in adequate amounts, and different strains have different effects. Read October 25, 2026.

Each of these sources is linked in our guide “How to read a probiotic Supplement Facts label, line by line”.

Compare

PB8 Women's Probiotic next to the closest PB8 formulas

Vaginal: Vaginal-only focus, 6 billion CFU, cranberry and beet root fiber. Synbiotic 3-1: The 65 billion, 31-strain capsule for anyone.

The PB8 formulas side by side
Formula	Women's50B	Vaginal6B	Synbiotic 3-165B
CFU per serving at manufacture	50 billion	6 billion	65 billion
Strains on the label	27	21	31
Serving	1 Delayed Release capsule	2 Delayed Release capsules	1 Delayed Release capsule
Servings per bottle	30	30	30
Capsule	Delayed release capsule	Delayed release capsule	Delayed release capsule
Prebiotic	Fiber blend, 285 mg	Fiber blend, 600 mg	Fiber blend, 100 mg
Postbiotics	Yes	Yes	Yes
After opening	Refrigerate	Refrigerate	Refrigerate
For	Women 18+	Women 18+	Adults
Lowest price per day	$1.33 a day	$0.83 a day	$1.33 a day
Buy

Questions

Questions about PB8 Women's Probiotic

How do you take PB8 Women's Probiotic?

The Women's label says: As a probiotic supplement for women, take one (1) delayed release capsule per day. Each Women's serving holds 50 billion CFU at the time of manufacture, in a delayed release capsule.

How long does a bottle of PB8 Women's Probiotic last you?

At one capsule a day, the Women's bottles last: 30 days for 30 capsules.

Do you need to refrigerate PB8 Women's Probiotic?

The Women's label says: Store unopened container in a cool, dry place. Refrigerate after opening.

What is in PB8 Women's Probiotic besides the cultures?

27 strains, and organic acacia fiber, organic oat hull fiber in its prebiotic fiber blend, and delayed release capsule (hypromellose and gellan gum), mct. It contains no gluten, eggs, milk, peanuts, tree nuts, or soy.