PlainVitamins

Extreme Joint Care

by NutraBio Performance · capsule · 120 capsules

  • On the market (NIH)
  • UPC 6 49908 52336 7
  • DSLD label 322547
  • Serving 4 capsules
  • 30 servings

Extreme Joint Care by NutraBio Performance lists 15 ingredients, 15 with an amount per serving of 4 capsules, such as 120 mg of vitamin C, 50 mcg (2,000 IU) of vitamin D3, 10 mg of manganese and 195 mg of potassium, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.

What is in Extreme Joint Care?

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).

Extreme Joint Care: Supplement Facts rows against the market (DSLD label 322547, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid120 mg133%Vitamin C in Extreme Joint Care against 18,583 products120 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg120 mg

Higher than 51% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol2000 IU50 mcg (2,000 IU)250%Vitamin D in Extreme Joint Care against 14,175 products50 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg50 mcg

Higher than 81% of 14,175 products listing vitamin D (median 15 mcg).

Manganeseas Albion Manganese Bisglycinate Chelate10 mg435%Manganese in Extreme Joint Care against 7,016 products10 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg10 mg

Higher than 93% of 7,016 products listing manganese (median 2 mg).

Potassium195 mg4%Potassium in Extreme Joint Care against 11,614 products195 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg195 mg

Higher than 76% of 11,614 products listing potassium (median 99 mg).

Sodium30 mg2%Sodium in Extreme Joint Care against 14,514 products30 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.30 mg

62% of 14,514 products listing sodium give more (median 55 mg).

Glucosamine Sulfate Potassium Chloridevegan1,500 mgGlucosamine Sulfate in Extreme Joint Care 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 Sulfatelow molecular weight500 mgChondroitin Sulfate in Extreme Joint Care 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).

OptiMSMas Methylsulfonylmethane500 mgMethylsulfonylmethane in Extreme Joint Care 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).

Gelatinhydrolyzed and fractionally hydrolyzed442 mgGelatin in Extreme Joint Care against 90 products442 mg per serving; the middle half of products list 250 mg to 1,300 mg, the median 457 mg.442 mg

54% of 90 products listing gelatin give more (median 457 mg).

Merivaas Curcumin Phytosome200 mgCurcumin in Extreme Joint Care against 550 products200 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.200 mg

42% of 550 products listing curcumin give more (median 200 mg).

KollaGen II-XSas Collagen Type II200 mg
ApresFlexas Boswellia serrata Extractstandardized for 20% AKBA100 mgIndian Frankincense in Extreme Joint Care against 79 products100 mg per serving; the middle half of products list 100 mg to 250 mg, the median 100 mg.100 mg

44% of 79 products listing indian frankincense give more (median 100 mg).

Hyaluronic Acid100 mgHyaluronic acid in Extreme Joint Care against 900 products100 mg per serving; the middle half of products list 10 mg to 100 mg, the median 50 mg.100 mg

Higher than 64% of 900 products listing hyaluronic acid (median 50 mg).

Horsetail Aerial Parts Extractas Equisetum arvense Aerial Parts Extract7% silica100 mgHorsetail in Extreme Joint Care against 519 products100 mg per serving; the middle half of products list 20 mg to 200 mg, the median 67 mg.100 mg

Higher than 54% of 519 products listing horsetail (median 67 mg).

BioPerineas Black Pepper Fruit Extract5 mgBlack Pepper in Extreme Joint Care against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Boronas Boroganic GlycineAlbion3 mgBoron in Extreme Joint Care against 3,339 products3 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg3 mg

Higher than 78% of 3,339 products listing boron (median 1 mg).

Source: NIH ODS Dietary Supplement Label Database, label 322547 (entered December 21, 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 10 mg of manganese is higher than 93% of the 7,016 manganese products that print an amount; 228 list more.
  • 44% of the 79 products that print an amount of indian frankincense list more than its 100 mg of ApresFlex (filed by NIH under indian frankincense) (median 100 mg).

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 Extreme Joint Care'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 1 serving (4 capsules) daily with meals. You may take the entire serving at once or split it into 2 doses, taking 2 capsules with your morning meal and 2 capsules with your evening meal.
Warnings
Warning: Keep out of reach of children. Not for use by individuals under the age of 18 years.
Do not use if pregnant or nursing. Consult a physician before use if you have a medical condition or are taking any medication.
Discontinue use two weeks prior to surgery. It is recommended that individuals taking more than 2,000 IU Vitamin D per day have their Vitamin D blood levels monitored.
Processed in a facility that also processes milk and tree nuts.
Allergens and what it does not contain
Made without gluten, lactose & GMOs.
Storage
Store in a cool dry place.

Source: label statements in DSLD label 322547.

What else is on the label?

Other ingredients: Gelatin, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Manufactured in our GMP & FDA Inspected Facility; Made in USA with ingredients sourced worldwide; Crescent M Halal.

How many labels does Extreme Joint Care have?

One label is on file, entered on December 21, 2024.

  1. Label 322547 (current) Entered December 21, 2024 · on the market · 120 capsules · UPC 6 49908 52336 7

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

Who makes it?

The label names NutraBio Labs, Inc. (manufacturer), Middlesex, NJ . All NutraBio Performance products.

Where next?