Comparison
Joint-Support Formula and Arth-Support Formula
Joint-Support Formula (Douglas Laboratories) lists 44 distinct ingredients and Arth-Support Formula (Douglas Laboratories) 47 (rows of one ingredient counted once); 44 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.93.
| Ingredient | Joint-Support Formula | Arth-Support Formula |
|---|---|---|
| Vitamin C | 750 mg (833%) | 1,000 mg (1111%) |
| Calcium | 225 mg (17%) | 300 mg (23%) |
| Vitamin B6 | 18.75 mg (1103%) | 25 mg (1471%) |
| Vitamin D | 0.9 mcg (5%) | 1.25 mcg (6%) |
| Magnesium | 225 mg (54%) | 300 mg (71%) |
| Vitamin B12 | 75 mcg (3125%) | 100 mcg (4167%) |
| Zinc | 37.5 mg (341%) | 50 mg (455%) |
| Niacin | 90 mg (563%) | 120 mg (750%) |
| Vitamin E | 100.5 mg (670%) | 200 IU |
| Potassium | 56.25 mg (1%) | 75 mg (2%) |
| Folate | 1,000 mcg DFE (250%) | 800 mcg |
| Vitamin A | 4.5 mg | 20,000 IU |
| Pantothenic Acid (Vitamin B5) | 112.5 mg (2250%) | 150 mg (3000%) |
| Riboflavin | 18.75 mg (1442%) | 25 mg (1923%) |
| Thiamin | 37.5 mg (3125%) | 50 mg (4167%) |
| Biotin | 225 mcg (750%) | 300 mcg (1000%) |
| Chromium | 150 mcg (429%) | 200 mcg (571%) |
| Selenium | 225 mcg (409%) | 300 mcg (545%) |
| Manganese | 11 mg (478%) | 15 mg (652%) |
| Copper | 1.5 mg (167%) | 2 mg (222%) |
| Choline | 15 mg (3%) | 20 mg (4%) |
| Molybdenum | 37.5 mcg (83%) | 50 mcg (111%) |
| Inositol | 18.75 mg | 25 mg |
| Turmeric | not disclosed | not disclosed |
| Grape | not disclosed | not disclosed |
| Boron | 0.75 mg | 1 mg |
| Bromelain | not disclosed | not disclosed |
| Flavonoid | 75 mg | 100 mg |
| Licorice | not disclosed | not disclosed |
| Quercetin | not disclosed | not disclosed |
| Vanadium | 18.75 mcg | 25 mcg |
| PABA | 37.5 mg | 50 mg |
| N-Acetyl Cysteine | not disclosed | not disclosed |
| METHIONINE | not disclosed | not disclosed |
| Oriental Ginseng | not disclosed | not disclosed |
| Betaine Hydrochloride | not disclosed | not disclosed |
| Glutamic Acid | not disclosed | not disclosed |
| Glucosamine Sulfate | not disclosed | not disclosed |
| Aspartic Acid | 210 mg | 280 mg |
| Wheat | not disclosed | not disclosed |
| Devil's Claw | not disclosed | not disclosed |
| Pepsin | not disclosed | not disclosed |
| Cartilage | not disclosed | not disclosed |
| Alpha Glucans | not disclosed | not disclosed |
| Proteolytic Enzymes (Proteases) | not disclosed | |
| Lipase | not disclosed | |
| Amylase | not disclosed |
Amounts are per serving as DSLD gives them: Joint-Support Formula, 3 tablets; Arth-Support Formula, 4 tablets. Current labels entered February 2021 and June 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Joint-Support FormulaDouglas Laboratories: every row against all products listing it
- Arth-Support FormulaDouglas Laboratories: every row against all products listing it