PlainVitamins

Joint DX

by Natural Dynamix · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 7 61584 26269 6
  • DSLD label 55278
  • Serving 2 tablets
  • 30 servings

Joint DX by Natural Dynamix lists 9 ingredients, 9 with an amount per serving of 2 tablets, such as 120 mg of vitamin C, 1,000 mg of glucosamine HCl, 400 mg of chrondroitin sulfate and 400 mg of MSM. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2016.

What is in Joint DX?

Each row as the label prints it, per serving of 2 tablets. 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).

Joint DX: Supplement Facts rows against the market (DSLD label 55278, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid120 mg200%Vitamin C in Joint DX against 18,583 products120 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg120 mg

Higher than 51% of 18,583 products listing vitamin C (median 100 mg).

Natur-eleno amount given
Fulvic Acid230 mgFulvic Acid in Joint DX against 48 products230 mg per serving; the middle half of products list 2 mg to 181.25 mg, the median 10 mg.230 mg

Higher than 77% of 48 products listing fulvic acid (median 10 mg).

Ironas Iron Citrate1.38 mg7%Iron in Joint DX against 6,910 products1.38 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg1.38 mg

74% of 6,910 products listing iron give more (median 5 mg).

Calciumas Calcium Carbonate4 mg0%Calcium in Joint DX against 17,831 products4 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg4 mg

99% of 17,831 products listing calcium give more (median 115 mg).

Glucosamine HCl1,000 mgGlucosamine Hydrochloride in Joint DX against 628 products1 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.5 g.1 g

62% of 628 products listing glucosamine hydrochloride give more (median 1.5 g).

Chrondroitin Sulfate400 mgChondroitin Sulfate in Joint DX against 950 products400 mg per serving; the middle half of products list 200 mg to 1,200 mg, the median 400 mg.400 mg

48% of 950 products listing chondroitin sulfate give more (median 400 mg).

MSM400 mgMethylsulfonylmethane in Joint DX against 1,454 products400 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.400 mg

51% of 1,454 products listing methylsulfonylmethane give more (median 500 mg).

Ginger root powder80 mgGinger in Joint DX against 1,770 products80 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.80 mg

Higher than 55% of 1,770 products listing ginger (median 60 mg).

Hyaluronic Acid40 mgHyaluronic acid in Joint DX against 900 products40 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.40 mg

52% of 900 products listing hyaluronic acid give more (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 55278 (entered January 25, 2016), 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:

  • 99% of the 17,831 products that print an amount of calcium list more than its 4 mg of calcium (median 115 mg).

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?

The products whose ingredient lists overlap most with Joint DX's, rare ingredients counting for more.

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 2 tablets daily.
Allergens and what it does not contain
This product is free of yeast, gluten, milk or milk products, soy, tree nuts, egg and artificial colors, artificial sweeteners and artificial preservatives.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 55278.

What else is on the label?

Other ingredients: D-Calcium Phosphate, Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide.

How many labels does Joint DX have?

2 labels are on file under this name since September 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 55278 (current) Entered January 25, 2016 · on the market · 60 tablets · UPC 7 61584 26269 6
  2. Label 26087 Entered September 25, 2013 · off the market December 28, 2015 · 60 tablets · UPC 7 61584 26269 6

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

Who makes it?

The label names Natural Dynamix Inc. (distributor), Los Angeles, CA. All Natural Dynamix products.

Where next?