PlainVitamins

Joint Revitalizer

by Klaire Labs · capsule · 120 vegetarian capsules

  • Off the market since February 2025 (NIH)
  • UPC 7 09616 90912 6
  • DSLD label 280462
  • Serving 2 capsules
  • 60 servings

Joint Revitalizer by Klaire Labs lists 3 ingredients, 3 with an amount per serving of 2 capsules, such as 60 mg of vitamin C, 1,000 mg of BioCell collagen II and 500 mg of methylsulfonylmethane. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2023.

What is in Joint Revitalizer?

Each row as the label prints it, per serving of 2 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 Revitalizer: Supplement Facts rows against the market (DSLD label 280462, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas L-Ascorbic AcidUSP60 mg100%Vitamin C in Joint Revitalizer against 18,583 products60 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg60 mg

65% of 18,583 products listing vitamin C give more (median 100 mg). Per day at the most servings: 120 mg.

BioCell Collagen II1,000 mgCollagen in Joint Revitalizer against 1,008 products1 g per serving; the middle half of products list 0.1 g to 4.2 g, the median 1 g.1 g

44% of 1,008 products listing collagen give more (median 1 g). Per day at the most servings: 2 g.

Methylsulfonylmethane500 mgMethylsulfonylmethane in Joint Revitalizer against 1,454 products500 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.500 mg

36% of 1,454 products listing methylsulfonylmethane give more (median 500 mg). Per day at the most servings: 1,000 mg.

Source: NIH ODS Dietary Supplement Label Database, label 280462 (entered January 23, 2023), 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 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 Revitalizer'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: As a dietary supplement take two capsules twice daily or as directed by a healthcare practitioner. Capsules may be pulled apart and nutrients taken separately.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
Free of the following common allergens: Milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat/gluten, corn, yeast, and soybeans. 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 280462.

What else is on the label?

Other ingredients: Vegetarian Capsule, Silicon Dioxide, L-Leucine, Cellulose.

How many labels does Joint Revitalizer have?

3 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 280462 (current) Entered January 23, 2023 · off the market February 18, 2025 · 120 vegetarian capsules · UPC 7 09616 90912 6
  2. Label 264607 Entered May 19, 2022 · off the market March 18, 2022 · 120 capsules · UPC 7 09616 90912 6
  3. Label 25466 Entered September 25, 2013 · off the market October 8, 2021 · 120 vegetarian capsules · UPC 7 09616 90912 6

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

Who makes it?

The label names ProThera Inc. (manufacturer), Reno, NV. All Klaire Labs products.

Where next?