Comparison
EZ/Flex and Arthro7
EZ/Flex (DNA Dynamic Nutritional Associates) lists 9 distinct ingredients and Arthro7 (NutriVita Laboratories) 7 (rows of one ingredient counted once); 5 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 0.41.
| Ingredient | EZ/Flex | Arthro7 |
|---|---|---|
| Vitamin C | 100 mg (111%) | 140 mg (156%) |
| Turmeric | not disclosed | not disclosed |
| Bromelain | not disclosed | not disclosed |
| Methylsulfonylmethane | not disclosed | not disclosed |
| Cetyl Myristoleate | not disclosed | not disclosed |
| Ginger | not disclosed | |
| Black Pepper | not disclosed | |
| Lipase | not disclosed | |
| Stinging Nettle | not disclosed | |
| Collagen | not disclosed | |
| Chicken collagen | not disclosed |
Amounts are per serving as DSLD gives them: EZ/Flex, 2 capsules; Arthro7, 2 capsules. Current labels entered August 2025 and November 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.