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 Douglas Labs, Joint Support Formula, 120 tabs
Douglas Labs

Douglas Labs - Joint Support Formula - 120 tabs

$38.80 $42.68 Free ShippingFree Shipping
Product Code: DL1ARTH5CA
UPC Code: 310539454718

  • Provides Joint support
  • A combination of vital natural ingredients like glucosamine sulfate, shark cartilage, and bromelain
  • Also contains a wide variety of vitamins minerals and other nutrients for healthy joint structure and function
  • Provides antioxidant protection
  • Also beneficial in energy production, maintenance of healthy blood cells, nervous system, hormonal balance and more

Joint Support Formula (formerly known as Arth-Support Formula), provided by Douglas Laboratories, is a synergistic and comprehensive combination of natural ingredients, including glucosamine sulfate, shark cartilage, and bromelain, carefully formulated and specifically designed to support normal bodily processes while maintaining and restoring the structure and function of healthy joints.

Joint Support Formula has been carefully developed to contain the right proportions of vitamins, minerals, trace elements, and other nutrients without danger of toxic build-up or of side effects. Each ingredient is selected in consideration of its absorbability, competitive relationship with other nutrients and allergenic potential. Certain nutrients such as beta carotene, vitamin C, vitamin E and B-complex vitamins are included in high-potency amounts because of the vital roles they play in antioxidant protection, energy production and maintenance of healthy blood cells, nervous system, hormonal balance, and more. Minerals and trace elements are provided in their most bioavailable forms.

The Joint Support Formula contains not only the base formula of Douglas Laboratories Ultra-Specific Nutrition 2000 Series that offers intensive support for the healthy functioning of the body in general, but also a blend of herbs and additional nutrients specifically formulated for maintenance of healthy joint structure and function.

Glucosamine sulfate is a naturally occurring chemical responsible for building the thick fluid around your joints. This fluid works with cartilage to support and cushion joints. Shark cartilage is tough elastic and may potentially support joints as well. Bromelain is an enzyme found naturally in pineapple juice and may work to reduce inflammation commonly associated with joint discomfort and reduced mobility.

This careful selection of ingredients along with the included Douglas Labs' Ultra-Specific Nutrition 2000 Series may help improve your overall joint health.


120 tabs

Suggested Use

Adults take 4 tabs daily or as directed by your healthcare professional. This product is best taken with meals.


Supplement Facts
Serving Size: 4 Tabs
Servings Per Container: 30
Amount Per Serving %DV
Vitamin A (25% as Vitamin A Palmitate/75% [15,000 IU] as Beta-Carotene) 20000 IU 400%
Vitamin C (Ascorbic Acid) 1000 mg 1667%
Vitamin D-3 50 IU 13%
Vitamin E (as Vitamin E Succinate and Acetate) 200 IU 667%
Thiamine (as Thiamine HCl) 50 mg 3333%
Riboflavin 25 mg 1471%
Niacin/Niacinamide 120 mg 600%
Vitamin B-6 (as Pyridoxine HCl/ Pyridoxal-5-Phosphate Complex 25 mg 1250%
Folic Acid 800 mcg 200%
Vitamin B-12 (as cycb.) 100 mcg 1667%
Biotin 300 mcg 100%
Pantothenic Acid ((as d-Calcium Pantothenate) 150 mg 1500%
Calcium (from Calcium/Carbonate Citrate/Ascorbate Complex) 300 mg 30%
Magnesium (from Magnesium Aspartate/ Ascorbate/Oxide Complex) 300 mg 75%
Zinc (from Zinc Oxide/Krebs/ Aspartate Complex) 50 mg 333%
Selenium (Organic Selenium from Krebs Cycle and Kelp) 300 mcg 429%
Copper (from Copper Amino Acid Chel.) 2 mg 100%
Magnesium (from Magnesium Aspartate/Ascorbate Complex) 15 mg 750%
Chromium (Organically bound with GTF activity-low allergenicity) 200 mcg 167%
Molybdenum (from Molybdenum Krebs) 50 mcg 67%
Potassium (from Potassium Aspartate/Chloride Complex) 75 mg 2%
Choline (from Choline Citrate/Bitartrate) 20 mg *
Inositol 25 mg *
Citrus Bioflavonoid Complex 100 mg *
PABA (para-Aminobenzoic Acid) 50 mg *
Vanadium (from Vanadium Krebs) 25 mcg *
Boron (from Boron Aspartate/Citrate Complex) 1 mg *
Trace Elements (from Sea Vegetation) 100 mcg *
Aspartic Acid 280 mg *
Arth Support Proprietary Blend 500 mg *
Turmeric (root) (Curcuma longa), Pancreatin 8X (providing Protease, Amylase and Lipase activity), Licorice (root) (Glycyrrhiza glabra), Panax ginseng (root), Quercetin Dihydrate, TMG, Shark Cartilage Powder (fish), Glucosamine Sulfate (from crab and shrimp), Pepsin 1:10,000, Bromelain, Young Wheat Sprouts (seed), Devil's Claw (root), Grape seed extract, Glutamic Acid,N-Acetyl-L-Cysteine, L-Cystine and L-Methionine.

Other Ingredients: Cellulose, stearic acid, vegetable stearate, carboxymethylcellulose and silica.

About Douglas Labs

For more than 50 years Douglas Laboratories has been at the forefront of the nutritional health industry, product researching, developing and manufacturing superior-quality, science-based dietary supplements to help people improve their health. Douglas Laboratories is proud to offer one of the largest and most innovative selections of premium products in a comprehensive range of forms manufactured in GMP-compliant, state-of-the-art facilities. Douglas Labs produces its nutritional supplements at GMP-Compliant facilities in Pittsburgh, Pennsylvania, which include 150,000 square feet of state-of-the-art manufacturing, ISO accredited in-house laboratories, and bottling and packaging capabilities. Douglas Laboratories is a wholly own subsidiary of Atrium Innovations Inc., a globally recognized leader in the development, manufacturing, and commercialization of innovative, science-based dietary supplements available mainly through healthcare practitioners and health food and specialized stores. Atrium Innovations has over 1,100 employees and operates seven manufacturing facilities.

For questions regarding Douglas Labs products, please email - Douglas Labs is a professional brand and should be administered by recommendation and under the supervision of a healthcare professional. For specific questions about your health, please consult your healthcare provider. Unfortunately, we are not able to sell/ship this brand to international destinations. Douglas Laboratories logo, text, graphics, and photo images are the property of HVL LLC dba Douglas Laboratories and are used with permission.


Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment. Do not exceed recommended serving. See product packaging for additional safety information.


Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease. The statements on this website and all affiliates have not been evaluated by the FDA. Advice on treatment or care of an individual patient should be obtained through consultation with a trained health care practitioner.

Douglas Laboratories’ logo, text, graphics, and photo images are the property of Société des Produits Nestlé S.A. and are used with permission. Copyright © 2022.

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Customer Reviews

Based on 3 reviews
linnette solano
game changer

I cannot stop this supplement. If I do my knee pain starts. Feel a complete relief of the tightness and pain.

Kenneth Wincorn
Rapid receipt of order and great product

The company response was excellent. The delivery was received in days. Excellent service. The produce has been doing wonders for my knee damage for some time and I am very satisfied. One suggestion on successful use: it took several months of use for it to be fully effective and works best when taken in conjunction with multi vitamins. If I stop for several days the painful condition comes back and I have a hard time walking. Once I start again it takes about three days for the knee pain and noise to stop.

steven greenwald

great product, great service!