Probiotic XI 30 Billion CFUs

by Mason Natural · capsule · 30 veggie capsules

  • On the market (NIH)
  • UPC 3 11845 18038 4
  • DSLD label 244942
  • Serving 1 capsule
  • 30 servings

Probiotic XI 30 Billion CFUs by Mason Natural lists 11 ingredients; 11 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on April 22, 2021.

What is in Probiotic XI 30 Billion CFUs?

Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Probiotic XI 30 Billion CFUs: Supplement Facts rows against the market (DSLD label 244942, January 2026 release)
IngredientAmount% DVAmong products listing it
Probiotic Culture BlendProbiotic Culture Blend Note: (which contains 30 Billion CFU) (Shelf stable potency.)260 mg
Bifido Probiotic StrainsBifido Probiotic Strains Note: (which contains 18 Billion CFU) (Shelf stable potency.)143 mg
Bifidobacterium animalis lactisin the blend, no amount given
Bifidobacterium bifidumin the blend, no amount given
Bifidobacterium longumin the blend, no amount given
Bifidobacterium brevein the blend, no amount given
Lacto Probiotic StrainsLacto Probiotic Strains Note: (which contains 12 Billion CFU) (Shelf stable potency.)117 mg
Lactobacillus acidophilusin the blend, no amount given
Lactobacillus paracaseiin the blend, no amount given
Lactobacillus caseiin the blend, no amount given
Lactobacillus plantarumin the blend, no amount given
Lactobacillus bulgaricusin the blend, no amount given
Lactobacillus rhamnosusin the blend, no amount given
Lactobacillus salivariusin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 244942 (entered April 22, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 11 ingredients sit inside a blend, so their amounts cannot be compared.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
1 per day
Directions: Adults - Take one capsule daily, preferably with food, as a dietary supplement.
Warnings
Allergen Certification - This product contains corn.
Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use.
Discontinue use and consult your physician if any adverse reactions occur.
Keep out of reach of children.
Tamper-Evident Seal: Do not use product if seal appears tampered.
Allergens and what it does not contain
Guaranteed no added: Yeast, milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans.
Soy free
Storage
No refrigeration required. Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Source: label statements in DSLD label 244942.

What else is on the label?

Other ingredients: Cellulose, Vegetable Stearates, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Mason guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice.

How many labels does Probiotic XI 30 Billion CFUs have?

One label is on file, entered on April 22, 2021.

  1. Label 244942 (current) Entered April 22, 2021 · on the market · 30 veggie capsules · UPC 3 11845 18038 4

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Mason Vitamins, Inc. (distributor), Miami Lakes, FL. All Mason Natural products.

Where next?