Comparison
Arthro-Syn and Sports Injury Formula With Bromelain & Zinc
Arthro-Syn (Douglas Laboratories) lists 34 distinct ingredients and Sports Injury Formula With Bromelain & Zinc (Martin Avenue Pharmacy) 25 (rows of one ingredient counted once); 22 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 0.54.
| Ingredient | Arthro-Syn | Sports Injury Formula With Bromelain & Zinc |
|---|---|---|
| Vitamin C | 500 mg (556%) | 500 mg (556%) |
| Calcium | 125 mg (10%) | 150 mg (12%) |
| Vitamin B6 | 50 mg (2941%) | 50 mg (2941%) |
| Magnesium | 125 mg (30%) | 75 mg (18%) |
| Vitamin B12 | 50 mcg (2083%) | 50 mcg (2083%) |
| Zinc | 25 mg (227%) | 75 mg (682%) |
| Niacin | 100 mg (625%) | 10 mg (63%) |
| Potassium | 25 mg (under 1%) | 75 mg (2%) |
| Folate | 200 mcg | 200 mcg |
| Vitamin A | 2,500 IU | 1,000 IU |
| Pantothenic Acid (Vitamin B5) | 50 mg (1000%) | 50 mg (1000%) |
| Riboflavin | 20 mg (1538%) | 10 mg (769%) |
| Thiamin | 40 mg (3333%) | 10 mg (833%) |
| Manganese | 100 mg (4348%) | 150 mg (6522%) |
| Bromelain | 150 mg | 200 mg |
| Flavonoid | 150 mg | 250 mg |
| Papain | 25 mg | 100 mg |
| Rutin | 25 mg | 50 mg |
| Cartilage | 100 mg | 100 mg |
| Bone | 0.025 g | 0.05 g |
| Trypsin | 25 mg | 100 mg |
| Chymotrypsin | 0.025 mg | 0.2 mg |
| Vitamin E | 100 IU | |
| Chromium | 100 mcg (286%) | |
| Selenium | 50 mcg (91%) | |
| Copper | 2 mg (222%) | |
| Choline | 9 mg (2%) | |
| Inositol | 20 mg | |
| Omega-3 | 100 mg | |
| PABA | 10 mg | |
| Histidine | 25 mg | |
| Glucosamine Sulfate | 0.125 g | |
| Cysteine | 75 mg | |
| Aspartic Acid | 50 mg | |
| Pepsin | 60 mg | |
| DL-phenylalanine | 100 mg | |
| Yucca | 100 mg |
Amounts are per serving as DSLD gives them: Arthro-Syn, 4 capsules; Sports Injury Formula With Bromelain & Zinc, 2 tablets. Current labels entered April 2012 and March 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Arthro-SynDouglas Laboratories: every row against all products listing it
- Sports Injury Formula With Bromelain & ZincMartin Avenue Pharmacy: every row against all products listing it