Joint-Support Formula®
Other CombinationsBrand: Douglas Laboratories
Net Contents
120 Tablet(s)
Serving Size
4 Tablet(s)
Servings Per Container
30
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
3 10539 45471 8
Product Version
Formula #4547 V3
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
30 distinct active ingredients are disclosed in Supplement Facts.
Label includes a proprietary blend, so some individual amounts are not itemized.
21 ingredients report a %DV; 16 meet or exceed 100% DV.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Soy
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 4 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin A(Beta-Carotene, Vitamin A Acetate) | 20000 IU | 400% |
| Vitamin C(Ascorbic Acid) | 1000 mg | 1667% |
| Vitamin D3 | 50 IU | 13% |
| Vitamin E(Vitamin E Acetate, Vitamin E Succinate) | 200 IU | 667% |
| Thiamine(Thiamine Hydrochloride) | 50 mg | 3333% |
| Riboflavin | 25 mg | 1471% |
| Niacin/Niacinamide | 120 mg | 600% |
| Vitamin B-6 Complex(Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride) | 25 mg | 1250% |
| Folic Acid | 800 mcg | 200% |
| Vitamin B12(Cyanocobalamin) | 100 mcg | 1667% |
| Biotin | 300 mcg | 100% |
| Pantothenic Acid(D-Calcium Pantothenate) | 150 mg | 1500% |
| Calcium Complex(Calcium Ascorbate, Calcium Carbonate, Calcium Citrate) | 300 mg | 30% |
| Magnesium Complex(Magnesium Ascorbate, Magnesium Aspartate, Magnesium Oxide) | 300 mg | 75% |
| Zinc(Zinc Aspartate, Zinc Krebs Cycle Chelates, Zinc Oxide) | 50 mg | 333% |
| Selenium(Kelp, Selenium Krebs Cycle Chelate) | 300 mcg | 429% |
| Copper(Copper Amino Acid Chelate) | 2 mg | 100% |
| Manganese Complex(Manganese Aspartate, Manganese Sulfate) | 15 mg | 750% |
| Chromium | 200 mcg | 167% |
| Molybdenum(Molybdenum Krebs Complex) | 50 mcg | 67% |
| Potassium Complex(Potassium Aspartate, Potassium Chloride) | 75 mg | 2% |
| Choline(Choline Bitartrate, Choline Citrate) | 20 mg | — |
| Inositol | 25 mg | — |
| Citrus Bioflavonoid Complex | 100 mg | — |
| PABA | 50 mg | — |
| Vanadium(Vanadium Krebs Cycle Chelates) | 25 mcg | — |
| Boron Complex(Boron Aspartate, Boron Citrate) | 1 mg | — |
| Trace Elements(Montmorillonite) | 100 mcg | — |
| Aspartic Acid | 280 mg | — |
| Joint-Support Proprietary Blend | 500 mg | — |
| Turmeric | — | — |
| Pancreatin 8X(Amylase, Lipase, Protease) | — | — |
| Licorice | — | — |
| Panax ginseng | — | — |
| Quercetin DiHydrate | — | — |
| Betaine HCl | — | — |
| Shark Cartilage powder | — | — |
| Glucosamine Sulfate(Crab, Shrimp) | — | — |
| Pepsin | — | — |
| Bromelain | — | — |
| young Wheat Sprouts | — | — |
| Devil's Claw | — | — |
| Grape seed extract | — | — |
| Glutamic Acid | — | — |
| N-Acetyl-L-Cysteine | — | — |
| Alpha-Glucan Oligosaccharide | — | — |
| L-Methionine | — | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Usage: As a dietary supplement, adults take 4 tablets daily or as directed by your healthcare professional. This product is best taken with meals.
Warnings & Precautions
Precautions re: Allergies
Warning: If you have an allergy to shellsh, (including crab and shrimp) you should not use this product.
Precautions re: Pregnant or Nursing or Prescription Medications
If you are pregnant or nursing, or if you are taking prescription medications, consult your healthcare professional before using this supplement.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Tamper resistant package, do not use if outer seal is missing.
Storage
Storage
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
Formulation
Formulation re: Does NOT Contain
This product contains no yeast, soy, milk/dairy, corn, sodium, sugar, starch, artificial coloring, artificial preservatives or genetically modified organisms (GMOs).
FDA Statements
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
General: Product/Version Code
Formula #4547 V3
Manufacturer & Distributor
Manufacturer
Douglas Laboratories
600 Boyce Road, Pittsburgh, PA, 15205, USA
1-800-245-4440
Market Reference
Douglas Laboratories Glucosamine Plus Extra Strength 90 Caps
boulevardcompounding.com5.0(8)$53.50Move Free Advanced Joint Health Supplement
Walmart4.5(998)$18.12Osteo Bi-Flex Triple Strength Coated Tablets
Target4.5(490)$13.79Douglas Laboratories Glucosamine + MSM Forte 120 Capsules
BeautifiedYou.com4.9(12)$63.50Joint Support Formula
Pure Prescriptions$47.99X Ray Dol Triple Action Joint Supplement Tablets
Walmart4.8(51)$22.38Move Free Advanced Joint Health Tablet
CVS Pharmacy4.6(465)$25.99Instaflex Advanced Joint Support Capsules
GNC4.1(1200)$64.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Iron Shop Tarragona
5.0 (90)Vitamin & supplements store
Carrer del Pare Palau, 6, 43001 Tarragona
EDGE FITNESS STORE
4.7 (29)Vitamin & supplements store
Carrer de Mallorca, 14, 43001 Tarragona
SPORT WORLD
4.9 (72)Vitamin & supplements store
Carrer del Gaià, 22, 43006 Tarragona
Pura Proteina
4.0 (15)Sports nutrition store
Carrer Mossèn Ritort i Faus, 17, 43002 Tarragona
Farmàcia Dronda
4.7 (69)Pharmacy
Carrer del Cardenal Vidal i Barraquer, 7, 43005 Tarragona
Nitro suplementacio
4.9 (90)Vitamin & supplements store
Carrer de Sor Lluïsa Estivill, 16, 43202 Reus, Tarragona
Farmàcia Pons Tgna
4.7 (83)Vitamin & supplements store
Av. Principat d'Andorra, 11, 43002 Tarragona
Iron Shop Reus
4.8 (21)Vitamin & supplements store
Av. de Prat de la Riba, 14, 43201 Reus, Tarragona
Research & Studies
A commercialized dietary supplement alleviates joint pain in community adults: a double-blind, placebo-controlled community trial
DC Nieman, RA Shanely, B Luo, D Dew, MP Meaney… - Nutrition journal, 2013 - Springer
… The purpose of this study was to assess the effect of 8-weeks ingestion of a commercialized joint pain dietary supplement (InstaflexTM Joint Support, Direct Digital, Charlotte, NC) …
201372 citationsNutraceutical Interventions in Arthritis
R Klatz, B Goldman - redwoodcitybackpainrelief.com
… ing connective tissue health and therefore supports those tissues with significant amounts of … In this article we review the therapeutic value of various joint support nutrients, many of …
Joint Health Guide 2025: Clinical Evidence & Natural Support Strategies
IT Guide - danilichev.info
… Farshad Fani Marvasti from University of Arizona suggests trying supplements before ibuprofen for … joint support, contrasting with single-mechanism approaches in general supplement …
Pain Doctor: Hyaluronic Acid, Collagen, Chondroitin, Bone Broth, Glucosamine, or MSM?
N Sundene - Pain, 2024 - scottsdalenaturopathic.com
… While it is possible to have a food sensitivity to different joint support, I will be reviewing my favorite options today that are less expensive than our Arthritis Cadillac… Hyaluronic Acid. …
2024Get Price Alerts
CNC FLEX–Deals - blog.priceplow.com
… very moment: a joint supplement formula that takes the "why don't we do both?" approach! So if you're not afraid of throwing down a pack of pills to get the joint support you need, then …
SynovX Recovery 120 C
HSXR Works - vitaminscript.com
… Health SynovX Recovery by Xymogen is a comprehensive joint support supplement designed to help maintain healthy … This advanced glucosamine chondroitin MSM formula provides …
Related News
Riboflavin (Vitamin B2) on the Label
What riboflavin is, how much a typical product provides, and why it can change the color of urine.
VitaSuppTrack Editorial· Jun 24, 2026Magnesium Forms Explained: Oxide, Citrate, and Glycinate
The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.
VitaSuppTrack Editorial· Jun 24, 2026
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-01-25. DSLD Label ID: 70111. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
Related Products

01-02 Enhanced Fat Melting Matrix
ATS Labs

1000 mg Vitamin C Acai Berry
Emergen-C

1000 mg Vitamin C Cranberry Pomegranate
Emergen-C

1000 MG Vitamin C Cranberry-Pomegranate
Emergen-C