PlainVitamins

GastrobiPlex

by truDERMA · capsule · 60 capsules

  • Off the market since November 2023 (NIH)
  • UPC 7 00953 35482 2
  • DSLD label 46141
  • Serving 1 capsule
  • 60 servings

GastrobiPlex by truDERMA lists 10 ingredients, 5 with an amount per serving of 1 capsule, such as 7.5 mg of vitamin B3, 20.5 mg of vitamin B6, 25 mcg of vitamin B12 and 100 mg of fibersol 2; 5 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2015.

What is in GastrobiPlex?

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).

GastrobiPlex: Supplement Facts rows against the market (DSLD label 46141, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B3as Niacin7.5 mg100%Niacin in GastrobiPlex against 12,413 products7.5 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg7.5 mg

86% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 15 mg.

Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)20.5 mg1,025%Vitamin B6 in GastrobiPlex against 15,277 products20.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg20.5 mg

Higher than 75% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 41 mg.

Vitamin B12as Cyanocobalamin25 mcg417%Vitamin B12 in GastrobiPlex against 14,425 products25 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg25 mcg

54% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 50 mcg.

CorLeptin(R) Proprietary Blend380 mg
Lepticore(R)as Gum Arabicin the blend, no amount given
Locust Bean Gumin the blend, no amount given
Pomegranate fruit (Punica granatum) extractin the blend, no amount given
Blue Green Algae (Aphanizomenoin flos-acque) extractin the blend, no amount given
Phenylethylaminein the blend, no amount given
Beta-Carotenein the blend, no amount given
Fibersol 2100 mgDigestion resistant Maltodextrin in GastrobiPlex against 57 products0.1 g per serving; the middle half of products list 1.5 g to 4 g, the median 2 g.0.1 g

93% of 57 products listing digestion resistant maltodextrin give more (median 2 g). Per day at the most servings: 0.2 g.

Caffeine AnhydrousCaffeine Anhydrous Note: USP Pwd40 mgCaffeine in GastrobiPlex against 3,358 products40 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.40 mg

94% of 3,358 products listing caffeine give more (median 200 mg). Per day at the most servings: 80 mg.

Source: NIH ODS Dietary Supplement Label Database, label 46141 (entered June 25, 2015), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 93% of the 57 products that print an amount of digestion resistant maltodextrin list more than its 0.1 g of fibersol 2 (filed by NIH under digestion resistant maltodextrin) (median 2 g).
  • 94% of the 3,358 products that print an amount of caffeine list more than its 40 mg of caffeine (median 200 mg).

The NIH database records 2 servings 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: As a dietary supplement, take two (2) capsules daily. One (1) capsule in the morning with an 8 oz. glass of water, and one (1) capsule in the afternoon with an 8 oz. glass of water.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Gastric Bypass and Other Bariatric Weight-Loss Surgeries Pose Serious Health Risks Including: Excessive Bleeding - Infection - Blood Clots - Breathing Problems - Adverse Reactions To Anesthesia Gastrointestinal System Leaks - Death
Storage
STORAGE: Keep tightly closed in a dry place; do not expose to excessive heat.

Source: label statements in DSLD label 46141.

What else is on the label?

Other ingredients: Water, Gelatin, Magnesium Stearate.

How many labels does GastrobiPlex have?

One label is on file, entered on June 25, 2015.

  1. Label 46141 (current) Entered June 25, 2015 · off the market November 9, 2023 · 60 capsules · UPC 7 00953 35482 2

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

Who makes it?

The label names truDERMA LLC (distributor), Las Vegas, NV. All truDERMA products.

Where next?