PlainVitamins

Joint Support

by Zenwise Labs · tablet or pill · 180 tablets

  • On the market (NIH)
  • UPC X000QW532D
  • DSLD label 267979
  • Serving 3 tablets
  • 60 servings

Joint Support by Zenwise Labs lists 6 ingredients, 6 with an amount per serving of 3 tablets, such as 1,500 mg of glucosamine sulfate KCl, 1,200 mg of chondroitin sulfate, 1,000 mg of methylsulfonylmethane and 100 mg of boswellia serrata. Its current label entered the NIH Dietary Supplement Label Database on April 11, 2022.

What is in Joint Support?

Each row as the label prints it, per serving of 3 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 Support: Supplement Facts rows against the market (DSLD label 267979, January 2026 release)
IngredientAmount% DVAmong products listing it
Glucosamine Sulfate KCl1,500 mgGlucosamine Sulfate in Joint Support against 875 products1.5 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.1.5 g

Higher than 64% of 875 products listing glucosamine sulfate (median 1 g).

Chondroitin Sulfate1,200 mgChondroitin Sulfate in Joint Support against 950 products1,200 mg per serving; the middle half of products list 200 mg to 1,200 mg, the median 400 mg.1,200 mg

Higher than 74% of 950 products listing chondroitin sulfate (median 400 mg).

Methylsulfonylmethane1,000 mgMethylsulfonylmethane in Joint Support against 1,454 products1,000 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.1,000 mg

Higher than 74% of 1,454 products listing methylsulfonylmethane (median 500 mg).

Boswellia serrata100 mgBoswellia in Joint Support against 665 products100 mg per serving; the middle half of products list 100 mg to 290 mg, the median 135 mg.100 mg

53% of 665 products listing boswellia give more (median 135 mg).

Curcumin100 mgCurcumin in Joint Support against 550 products100 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.100 mg

57% of 550 products listing curcumin give more (median 200 mg).

Hyaluronic Acid25 mgHyaluronic acid in Joint Support against 900 products25 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.25 mg

61% of 900 products listing hyaluronic acid give more (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 267979 (entered April 11, 2022), 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 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
Suggested Use: Take three tablets daily.
Warnings
Caution: Do not exceed the recommended dose.
If you are pregnant or nursing, under the age of 18 or have a known medical condition, you should consult a physician before using this or any dietary supplement.
If you are pregnant or nursing, under the age of 18 or have a known medical condition, you should consult a physician before using this or any dietary supplement. Keep out of reach of children.
Do not use if safety seal is broken or missing.
Allergens: Shellfish
Allergens and what it does not contain
No wheat, egg, milk or peanut Gluten free
Storage
Store bottle in a cool, dry place with lid tightly closed.

Source: label statements in DSLD label 267979.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Dicalcium Phosphate, Stearic Acid, Croscarmellose Sodium, Ascorbyl Palmitate, Silicon Dioxide, Hypromellose, Glycerin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA GMP Good Manufacturing Practice Consistent Quality.

How many labels does Joint Support have?

One label is on file, entered on April 11, 2022.

  1. Label 267979 (current) Entered April 11, 2022 · on the market · 180 tablets · UPC X000QW532D

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

Who makes it?

The label names Zenwise Health LLC (distributor), Wilmington, DE. All Zenwise Labs products.

Where next?