PlainVitamins

Joint Support Formula

by Klaire Labs · capsule · 120 capsules

  • Off the market since February 2025 (NIH)
  • UPC 8 17234 01038 1
  • DSLD label 322386
  • Serving 4 capsules
  • 30 servings

Joint Support Formula by Klaire Labs lists 14 ingredients, 14 with an amount per serving of 4 capsules, such as 765 mcg DFE of folate, 60 mcg of vitamin B12, 300 mcg of molybdenum and 140 mg of potassium, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on November 22, 2024.

What is in Joint Support Formula?

Each row as the label prints it, per serving of 4 capsules. 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 Formula: Supplement Facts rows against the market (DSLD label 322386, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Carbohydrates1 g1%Carbohydrate in Joint Support Formula against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 2 g.

Folate765 mcg DFE191%
Metafolinas Calcium L-5-Methyltetrahydrofolate450 mcg
Vitamin B12as Methylcobalamin60 mcg2,500%Vitamin B12 in Joint Support Formula against 14,425 products60 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg60 mcg

Higher than 58% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 120 mcg.

Molybdenumas Molybdenum Aspartate Complex300 mcg667%Molybdenum in Joint Support Formula against 4,390 products300 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg300 mcg

Higher than 98% of 4,390 products listing molybdenum (median 50 mcg). Per day at the most servings: 600 mcg.

Sodiumas Chondroitin Sulfate Sodium40 mg2%Sodium in Joint Support Formula against 14,514 products40 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.40 mg

56% of 14,514 products listing sodium give more (median 55 mg). Per day at the most servings: 80 mg.

Potassiumas D-Glucosamine Sulfate Potassium Chloride140 mg3%Potassium in Joint Support Formula against 11,614 products140 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg140 mg

Higher than 64% of 11,614 products listing potassium (median 99 mg). Per day at the most servings: 280 mg.

Glucosamine Sulfate Potassium Chlorideas Crab, Shrimpderived from crab and/or shrimp shells1,200 mgGlucosamine Sulfate in Joint Support Formula against 875 products1.2 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.1.2 g

Higher than 62% of 875 products listing glucosamine sulfate (median 1 g). Per day at the most servings: 2.4 g.

Chondroitin Sulfate Sodiumas Bovine Cartilage500 mgChondroitin Sulfate in Joint Support Formula against 950 products500 mg per serving; the middle half of products list 200 mg to 1,200 mg, the median 400 mg.500 mg

Higher than 53% of 950 products listing chondroitin sulfate (median 400 mg). Per day at the most servings: 1,000 mg.

OptiMSMas Methylsulfonylmethane800 mgMethylsulfonylmethane in Joint Support Formula against 1,454 products800 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.800 mg

Higher than 70% of 1,454 products listing methylsulfonylmethane (median 500 mg). Per day at the most servings: 1,600 mg.

Biocell Collagenas Chicken Sternal Cartilage Extract, Hydrolyzed500 mgCollagen in Joint Support Formula against 1,008 products0.5 g per serving; the middle half of products list 0.1 g to 4.2 g, the median 1 g.0.5 g

56% of 1,008 products listing collagen give more (median 1 g). Per day at the most servings: 1 g.

Hyaluronic Acid50 mgHyaluronic acid in Joint Support Formula against 900 products50 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.50 mg

43% of 900 products listing hyaluronic acid give more (median 50 mg). Per day at the most servings: 100 mg.

Chondroitin Sulfate100 mg
Collagen Type II, Hydrolyzed300 mg
Bamboo Aerial Parts Extractas Bambusa vulgaris Aerial Parts Extract30 mgBamboo in Joint Support Formula against 134 products30 mg per serving; the middle half of products list 25.75 mg to 600 mg, the median 92.5 mg.30 mg

69% of 134 products listing bamboo give more (median 92.5 mg). Per day at the most servings: 60 mg.

Silicastandardized to 70%21 mgSilicon in Joint Support Formula against 1,220 products21 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.21 mg

Higher than 84% of 1,220 products listing silicon (median 4 mg). Per day at the most servings: 42 mg.

Source: NIH ODS Dietary Supplement Label Database, label 322386 (entered November 22, 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:

  • Its 300 mcg of molybdenum is higher than 98% of the 4,390 molybdenum products that print an amount; 89 list more.

The NIH database records 1 to 2 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?

The products whose ingredient lists overlap most with Joint Support Formula'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: 4 capsules, 1 to 2 times daily with food or as directed by a healthcare professional.
Warnings
Caution: If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product.
Keep out of reach of children.
Do not use if shrinkwrap is broken or missing.
Allergens and what it does not contain
Free of the following common allergens: milk/casein, eggs, fish, tree nuts, peanuts, wheat, gluten, soybeans, and corn. Contains no artificial colors, flavors, or preservatives.
Storage
Store in a cool, dry place (59 degrees F - 85 degrees F) away from direct light.

Source: label statements in DSLD label 322386.

What else is on the label?

Other ingredients: Hydroxypropyl Methylcellulose, Water, Ascorbyl Palmitate.

How many labels does Joint Support Formula have?

3 labels are on file under this name since August 23, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 322386 (current) Entered November 22, 2024 · off the market February 18, 2025 · 120 capsules · UPC 8 17234 01038 1
  2. Label 280463 Entered January 23, 2023 · off the market March 2, 2023 · 120 capsules · UPC 8 17234 01038 1
  3. Label 264931 Entered August 23, 2022 · off the market March 18, 2022 · 120 capsules · UPC 8 17234 01038 1

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

Who makes it?

The label names SFI USA (manufacturer), Reno, NV. All Klaire Labs products.

Where next?