PlainVitamins

Joint Support

by Zenwise Health · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 8 54880 00886 7
  • DSLD label 229219
  • Serving 3 tablets
  • 30 servings

Joint Support by Zenwise Health lists 6 ingredients, 6 with an amount per serving of 3 tablets, such as 1,500 mg of glucosamine sulfate 2KCl, 1,200 mg of chondroitin sulfate, 1,000 mg of MSM and 100 mg of boswellia. Its current label entered the NIH Dietary Supplement Label Database on June 24, 2020.

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 229219, January 2026 release)
IngredientAmount% DVAmong products listing it
Glucosamine Sulfate 2KCl1,500 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).

MSM1,000 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).

Boswellia100 mgBoswellia serrata in Joint Support against 50 products100 mg per serving; the middle half of products list 100 mg to 291.25 mg, the median 100 mg.100 mg

46% of 50 products listing boswellia serrata give more (median 100 mg).

Curcuminas Curcuma longaCurcumin (Form: from Curcuma longa Genus: Curcuma Species: longa)100 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 229219 (entered June 24, 2020), 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.

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 Support'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 3 tablets daily, or as directed by your healthcare professional.
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.
Discontinue use immediately if new or worsening symptoms appear.
Keep out of reach of children.
Do not use if safety seal is broken or missing.
Allergen: Shellfish
Storage
Store bottle in a cool, dry place.

Source: label statements in DSLD label 229219.

What else is on the label?

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

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Third party tested.

How many labels does Joint Support have?

One label is on file, entered on June 24, 2020.

  1. Label 229219 (current) Entered June 24, 2020 · on the market · 90 tablets · UPC 8 54880 00886 7

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 (distributor), Wilmington, DE. All Zenwise Health products.

Where next?