Comparison
SuperFlex-L and Vegetable Glucosamine
SuperFlex-L (NewtonEverett) lists 14 distinct ingredients and Vegetable Glucosamine (ENP) 16 (rows of one ingredient counted once); 14 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 0.82.
| Ingredient | SuperFlex-L | Vegetable Glucosamine |
|---|---|---|
| Vitamin B6 | 20 mg (1176%) | 20 mg (1176%) |
| Vitamin B12 | 30 mcg (1250%) | 30 mcg (1250%) |
| Niacin | 20 mg (125%) | 20 mg (125%) |
| Folate | 400 mcg | 400 mcg |
| Selenium | 70 mcg (127%) | 70 mcg (127%) |
| Manganese | 5 mg (217%) | 5 mg (217%) |
| Ginger | not disclosed | not disclosed |
| Grape | not disclosed | not disclosed |
| Boron | 1 mg | 1 mg |
| Methylsulfonylmethane | 1,500 mg | 1,500 mg |
| Horsetail | not disclosed | not disclosed |
| Glucosamine Hydrochloride | 1.5 g | 1.5 g |
| Cat's Claw | not disclosed | not disclosed |
| Honduran Sarsaparilla | not disclosed | not disclosed |
| Betaine Anhydrous | not disclosed | |
| Aloe vera | not disclosed |
Amounts are per serving as DSLD gives them: SuperFlex-L, 1 ounce; Vegetable Glucosamine, 1 ounce. Current labels entered June 2014 and May 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SuperFlex-LNewtonEverett: every row against all products listing it
- Vegetable GlucosamineENP: every row against all products listing it