PlainVitamins

Proven Joint

by Gaspari Nutrition · tablet or pill · 90 tablets

  • On the market (NIH)
  • UPC 6 46511 02762 6
  • DSLD label 292005
  • Serving 3 tablets
  • 30 servings

Proven Joint by Gaspari Nutrition lists 16 ingredients, 16 with an amount per serving of 3 tablets, such as 60 mg of vitamin C, 400 IU (10 mcg) of vitamin D3, 500 mg of calcium and 50 mg of phosphorus. Its current label entered the NIH Dietary Supplement Label Database on July 18, 2023.

What is in Proven Joint?

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).

Proven Joint: Supplement Facts rows against the market (DSLD label 292005, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid60 mg100%Vitamin C in Proven Joint 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.

Vitamin D3as Cholecalciferol400 IU (10 mcg)100%Vitamin D in Proven Joint against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 20 mcg.

Calciumas Calcium Carbonate, Dicalcium PhosphateCalcium (Form: Calcium Carbonate, & Dicalcium Phosohate)500 mg50%Calcium in Proven Joint against 17,831 products500 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg500 mg

Higher than 85% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 1,000 mg.

Phosphorusas Dicalcium Phosphate50 mg5%Phosphorus in Proven Joint against 3,786 products50 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg50 mg

68% of 3,786 products listing phosphorus give more (median 90 mg). Per day at the most servings: 100 mg.

Manganeseas Manganese Amino Acid Chelate2 mg100%Manganese in Proven Joint against 7,016 products2 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg2 mg

38% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 4 mg.

Boronas Boron Chelate5 mgBoron in Proven Joint against 3,339 products5 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg5 mg

Higher than 94% of 3,339 products listing boron (median 1 mg). Per day at the most servings: 10 mg.

Joint Support Blend2,200 mg
Glucosamine Sulfate1,200 mgGlucosamine Sulfate in Proven Joint 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.

Chondriotin Sulfate500 mgChondroitin Sulfate in Proven Joint 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.

Methylsulfonylmethane500 mgMethylsulfonylmethane in Proven Joint 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.

Inflammation Support Blend1,150 mg
White Willow bark extractas Salicin300 mgWhite Willow in Proven Joint against 256 products300 mg per serving; the middle half of products list 80 mg to 400 mg, the median 150 mg.300 mg

Higher than 63% of 256 products listing white willow (median 150 mg). Per day at the most servings: 600 mg.

Turmeric root extractas Curcumin250 mgTurmeric in Proven Joint against 2,369 products250 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.250 mg

Higher than 57% of 2,369 products listing turmeric (median 150 mg). Per day at the most servings: 500 mg.

Boswellia serrata extractas Boswellin150 mgBoswellia in Proven Joint against 665 products150 mg per serving; the middle half of products list 100 mg to 290 mg, the median 135 mg.150 mg

Higher than 50% of 665 products listing boswellia (median 135 mg). Per day at the most servings: 300 mg.

Ginger extract150 mgGinger in Proven Joint against 1,770 products150 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.150 mg

Higher than 72% of 1,770 products listing ginger (median 60 mg). Per day at the most servings: 300 mg.

Hyaluronic Acidas Sodium Hyaluronate100 mgHyaluronic acid in Proven Joint 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). Per day at the most servings: 200 mg.

Cat's Claw extract100 mgCat's Claw in Proven Joint against 300 products100 mg per serving; the middle half of products list 45 mg to 500 mg, the median 200 mg.100 mg

57% of 300 products listing Cat's claw give more (median 200 mg). Per day at the most servings: 200 mg.

Bromelain100 mgBromelain in Proven Joint against 1,337 products100 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.100 mg

Higher than 55% of 1,337 products listing bromelain (median 50 mg). Per day at the most servings: 200 mg.

Source: NIH ODS Dietary Supplement Label Database, label 292005 (entered July 18, 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?

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 5 mg of boron is higher than 94% of the 3,339 boron products that print an amount; 146 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 Proven Joint'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, consume 1 serving (3 tablets) up to twice daily with food.
Warnings
Warning: Cancer and reproductive harm - www.P65Warnings.ca.gov
Warning: Not for use by individuals under the age of 18.
Do not use if pregnant or nursing. Do not use if you have a medical condition or are taking any prescription medication.
Consult a physician prior to using this product if you have any pre-existing medical condition. If you experience any other adverse reaction discontinue use immediately. Do not exceed recommended serving.
Do not use if safety seal is broken or missing.
Keep out of reach of children.
Tamper evident: Do not use if seal under cap is broken or missing.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 292005.

What else is on the label?

Other ingredients: Calcium Carbonate, Dicalcium Phosphate, Vegetable Microcrystalline Cellulose, Vegetable Magnesium Stearate, Stearic Acid, Croscarmellose Sodium, Silicon Dioxide, Pharmaceutical Glaze.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the USA.

How many labels does Proven Joint have?

3 labels are on file under this name since June 24, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 292005 (current) Entered July 18, 2023 · on the market · 90 tablets · UPC 6 46511 02762 6
  2. Label 255759 Entered October 22, 2021 · off the market May 23, 2022 · 90 tablets · UPC 6 46511 02762 6
  3. Label 228172 Entered June 24, 2020 · off the market June 21, 2021 · 90 tablets · UPC 6 46511 02762 6

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

Who makes it?

The label names Gaspari Nutra, LLC (distributor), Miami Lakes, FL. All Gaspari Nutrition products.

Where next?