Probiotic GX

by Nature's Bounty · capsule · 25 capsules

  • On the market (NIH)
  • UPC 0 74312 55271 7
  • DSLD label 242572
  • Serving 1 capsule

Probiotic GX by Nature's Bounty lists 4 ingredients, 1 with an amount per serving of 1 capsule, such as 30 mg of lactobacillus plantarum Lp299v; 3 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on February 25, 2021.

What is in Probiotic GX?

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 GX: Supplement Facts rows against the market (DSLD label 242572, January 2026 release)
IngredientAmount% DVAmong products listing it
Lactobacillus plantarum Lp299vLactobacillus plantarum Lp299v Genus: Lactobacillus Species: plantarum Note: providing 20 billion live culture CFU30 mgLactobacillus plantarum in Probiotic GX against 72 products30 mg per serving; the middle half of products list 2.5 mg to 50 mg, the median 25 mg.30 mg

Higher than 54% of 72 products listing lactobacillus plantarum (median 25 mg).

Enzyme Blend350 mg
Amylaseas Aspergillus oryzaeAmylase (Form: from Aspergillus oryzae Genus: Aspergillus Species: oryzae) Note: carbohydrate enzymein the blend, no amount given
Lipaseas Aspergillus nigerLipase (Form: from Aspergillus niger Genus: Aspergillus Species: niger) Note: fat enzymein the blend, no amount given
Proteaseas Aspergillus oryzaeProtease (Form: from Aspergillus oryzae Genus: Aspergillus Species: oryzae) Note: protein enzymein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 242572 (entered February 25, 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; 3 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?

1 product lists 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
Directions: For adults, take one (1) capsule daily, with or without a meal.
Warnings
Warning: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur.
Keep out of reach of children.
Do not use if seal under cap is broken or missing.
Contains wheat and soy ingredients.
Allergens and what it does not contain
Non-GMO, no artificial color, no artificial flavor, no artificial sweetener, no sugar, no starch, no milk, no lactose, no yeast, no fish. Sodium free.
Storage
Guaranteed quality and CFU through expiration when continuously stored in the original packaging as directed. Store in a cool, dry place away from direct sunlight.

Source: label statements in DSLD label 242572.

What else is on the label?

Other ingredients: Vegetable Cellulose, Gelatin, Maltodextrin, Contains less than 2% of.

How many labels does Probiotic GX have?

4 labels are on file under this name since August 25, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 242572 (current) Entered February 25, 2021 · on the market · 25 capsules · UPC 0 74312 55271 7
  2. Label 67435 Entered December 23, 2016 · off the market October 30, 2020 · 25 capsules · UPC 0 74312 55271 7
  3. Label 62081 Entered June 24, 2016 · off the market November 2, 2016 · 25 capsules · UPC 0 74312 55271 7
  4. Label 49514 Entered August 25, 2015 · off the market April 8, 2016 · 25 capsules · UPC 0 74312 55271 7

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

Who makes it?

The label names Nature's Bounty, Inc. (distributor), Bohemia, NY. All Nature's Bounty products.

Where next?