Comparison

High Strength Glucosamine Sulphate 500 mg With Vitamin C and Super Strength Glucosamine Sulphate 1000 mg With Vitamin C

High Strength Glucosamine Sulphate 500 mg With Vitamin C (Simply Supplements) lists 2 distinct ingredients and Super Strength Glucosamine Sulphate 1000 mg With Vitamin C (Simply Supplements) 2 (rows of one ingredient counted once); 2 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientHigh Strength Glucosamine Sulphate 500 mg With Vitamin CSuper Strength Glucosamine Sulphate 1000 mg With Vitamin C
Vitamin C20 mg (22%)40 mg (44%)
Glucosamine Sulfate0.5 g1 g

Amounts are per serving as DSLD gives them: High Strength Glucosamine Sulphate 500 mg With Vitamin C, 1 tablet; Super Strength Glucosamine Sulphate 1000 mg With Vitamin C, 1 capsule. Current labels entered February 2017 and February 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own