Probiotic Booster

by MRM · capsule · 30 vegetarian capsules

  • On the market (NIH)
  • UPC 6 09492 31049
  • DSLD label 178746
  • Serving 1 vegetarian capsule
  • 30 servings

Probiotic Booster by MRM lists 4 ingredients; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2018.

What is in Probiotic Booster?

Each row as the label prints it, per serving of 1 vegetarian 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 Booster: Supplement Facts rows against the market (DSLD label 178746, January 2026 release)
IngredientAmount% DVAmong products listing it
PreforPro15 mg
LH01 - Myoviridaein the blend, no amount given
LL5 - Siphoviridaein the blend, no amount given
T4D - Myoviridaein the blend, no amount given
LL12 - Myoviridaein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 178746 (entered July 25, 2018), 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; 4 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

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?

3 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
Suggested Usage: Take 1 capsule per day or as directed by your qualified healthcare provider.
Storage
Shelf-stable, no refrigeration needed
Shelf-stable

Source: label statements in DSLD label 178746.

What else is on the label?

Other ingredients: Cellulose Capsule, VitaFiber.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Produced in a certified facility Good Manufacturing Practices.

How many labels does Probiotic Booster have?

2 labels are on file under this name since July 25, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 178746 (current) Entered July 25, 2018 · on the market · 30 vegetarian capsules · UPC 6 09492 31049
  2. Label 178744 Entered July 25, 2018 · off the market January 23, 2018 · 30 vegetarian capsules · UPC 6 09492 31049

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

Who makes it?

The label names MRM (manufacturer, distributor), Oceanside, CA. All MRM products.

Where next?