PlainVitamins

Medi-Clay-FX

by Premier Research Labs · capsule · 90 plant-source capsules

  • On the market (NIH)
  • UPC 8 07735 02839 8
  • DSLD label 297546
  • Serving 1 capsule
  • 90 servings

Medi-Clay-FX by Premier Research Labs lists one ingredient: 450 mg of calcium bentonite clay per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2023.

What is in Medi-Clay-FX?

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).

Medi-Clay-FX: Supplement Facts rows against the market (DSLD label 297546, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium Bentonite Clay450 mgBentonite in Medi-Clay-FX against 33 products450 mg per serving; the middle half of products list 25 mg to 300 mg, the median 100 mg.450 mg

Higher than 82% of 33 products listing bentonite (median 100 mg). Per day at the most servings: 1,350 mg.

Source: NIH ODS Dietary Supplement Label Database, label 297546 (entered October 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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.

The NIH database records 3 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?

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
Suggested use: Take 1 capsule, 3 times daily with 4 oz. or more of purified water.
Warnings
Keep out of reach of children.
Use only if seal is intact.
Consult your practitioner if you are pregnant or nursing, taking medications or have a medical condition, before taking this or any other product.
California residents only Prop 65 warning: Cancer and reproductive harm www.P65warnings.ca.gov
Allergens and what it does not contain
Non GMO Project Verified Nongmoproject.org
No fillers or additives Forensic tested for adulterants No radiation sterilization Pathogen tested by microbiology Heavy metal tested
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 297546.

What else is on the label?

Other ingredients: Cellulose, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Non GMO Project Verified Nongmoproject.org OU Kosher.

How many labels does Medi-Clay-FX have?

3 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 297546 (current) Entered October 24, 2023 · on the market · 90 plant-source capsules · UPC 8 07735 02839 8
  2. Label 269090 Entered June 16, 2022 · on the market · 90 plant-source capsules · UPC 8 07735 02839 8
  3. Label 219633 Entered May 22, 2020 · off the market November 22, 2021 · 90 vegetarian capsules · UPC 8 07735 02839 8

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

Who makes it?

The label names Premier Research Labs (manufacturer). All Premier Research Labs products.

Where next?