Comparison

C-600 Formula with Rose Hips and Timed Release Vitamin C 500 mg

C-600 Formula with Rose Hips (Altrum) lists 3 distinct ingredients and Timed Release Vitamin C 500 mg (Solaray) 3 (rows of one ingredient counted once); 3 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)
IngredientC-600 Formula with Rose HipsTimed Release Vitamin C 500 mg
Vitamin C600 mg (667%)500 mg (556%)
Acerola25 mgnot disclosed
Rose (unspecified)25 mgnot disclosed

Amounts are per serving as DSLD gives them: C-600 Formula with Rose Hips, 1 tablet; Timed Release Vitamin C 500 mg, 1 veg cap. Current labels entered January 2017 and September 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own