PlainVitamins

ARTHOJoint

by Wonder Laboratories · tablet or pill · 250 tablets

  • On the market (NIH)
  • UPC 0 99528 00225 2
  • DSLD label 315105
  • Serving 1 tablet
  • 250 servings

ARTHOJoint by Wonder Laboratories lists 12 ingredients, 12 with an amount per serving of 1 tablet, such as 50 mg of vitamin C, 50 mg of niacin, 5 mg of vitamin B6 and 50 mg of pantothenic acid. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.

What is in ARTHOJoint?

Each row as the label prints it, per serving of 1 tablet. 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).

ARTHOJoint: Supplement Facts rows against the market (DSLD label 315105, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas L-Ascorbic Acid50 mg83%Vitamin C in ARTHOJoint against 18,583 products50 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg50 mg

77% of 18,583 products listing vitamin C give more (median 100 mg).

Niacinas Niacinamide50 mg250%Niacin in ARTHOJoint against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). 1.4 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride5 mg250%Vitamin B6 in ARTHOJoint against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Pantothenic Acidas Calcium Pantothenate50 mg500%Pantothenic Acid (Vitamin B5) in ARTHOJoint against 10,060 products50 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg50 mg

Higher than 72% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Calciumas Calcium Citrate50 mg5%Calcium in ARTHOJoint against 17,831 products50 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg50 mg

72% of 17,831 products listing calcium give more (median 115 mg).

Magnesiumas Magnesium Aspartate13 mg3%Magnesium in ARTHOJoint against 14,003 products13 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg13 mg

89% of 14,003 products listing magnesium give more (median 86 mg).

Manganeseas Manganese Gluconate1 mg50%Manganese in ARTHOJoint against 7,016 products1 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1 mg

70% of 7,016 products listing manganese give more (median 2 mg).

Potassiumas Potassium Citrate7 mg1%

This amount is far outside what other labels list for potassium, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Alfalfa50 mgAlfalfa in ARTHOJoint against 477 products50 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.50 mg

67% of 477 products listing alfalfa give more (median 200 mg).

Betaineas Betaine Hydrochloride12.5 mgBetaine in ARTHOJoint against 731 products12.5 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.12.5 mg

94% of 731 products listing betaine give more (median 250 mg).

Glucosamine Sulfate 2NaCl75 mgGlucosamine Sulfate in ARTHOJoint against 875 products0.075 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.0.075 g

97% of 875 products listing glucosamine sulfate give more (median 1 g).

Methylsulfonylmethane75 mgMethylsulfonylmethane in ARTHOJoint against 1,454 products75 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.75 mg

87% of 1,454 products listing methylsulfonylmethane give more (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 315105 (entered October 24, 2024), 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?

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:

  • At 1 serving a day, the most its directions give, the label lists 50 mg of niacin, 1.4 times the adult Tolerable Upper Intake Level.
  • 94% of the 731 products that print an amount of betaine list more than its 12.5 mg of betaine (median 250 mg).
  • 97% of the 875 products that print an amount of glucosamine sulfate list more than its 0.075 g of glucosamine sulfate (median 1 g).

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
Directions: As a dietary supplement, take 1 tablet with each meal.
Warnings
Tamper Evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: Do not take this product if you are pregnant, nursing or allergic to shell fish.
Contains crustacean shellfish (crab & shrimp) ingredients.
Allergens and what it does not contain
Gluten free
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Source: label statements in DSLD label 315105.

What else is on the label?

Other ingredients: Cellulose, Stearic Acid, Silica, Grape Seed Extract, Malic Acid, Turmeric, White Willow Bark Extract, Yucca Root Extract, Magnesium Stearate, Bioperine, Vanillin.

How many labels does ARTHOJoint have?

4 labels are on file under this name since November 19, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 315105 (current) Entered October 24, 2024 · on the market · 250 tablets · UPC 0 99528 00225 2
  2. Label 315104 Entered July 25, 2024 · on the market · 100 tablets · UPC 0 99528 00210 8
  3. Label 262245 Entered December 18, 2021 · on the market · 250 tablets
  4. Label 260849 Entered November 19, 2021 · on the market · 100 tablets

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

Who makes it?

The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.

Where next?