Comparison

Occu-Plus Lutein and OcuGuard Plus

Occu-Plus Lutein (The Vitamin Shoppe) lists 15 distinct ingredients and OcuGuard Plus (Twinlab) 17 (rows of one ingredient counted once); 15 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 0.92.

Amount per serving (and % of the Daily Value)
IngredientOccu-Plus LuteinOcuGuard Plus
Vitamin C750 mg (833%)500 mg (556%)
Zinc12 mg (109%)12 mg (109%)
Vitamin E88 mg (587%)150 mg (1000%)
Riboflavin25 mg (1923%)25 mg (1923%)
Chromium100 mcg (286%)100 mcg (286%)
Selenium50 mcg (91%)50 mcg (91%)
Taurine100 mg100 mg
Flavonoid125 mg125 mg
Lutein10 mg10 mg
Quercetin50 mg50 mg
Bilberry5 mg5 mg
N-Acetyl Cysteine100 mg100 mg
Rutin50 mg50 mg
Zeaxanthin0.448 mg2 mg
Glutathione5 mg5 mg
Vitamin D5 mcg (25%)
Vitamin A750 mcg RAE (83%)

Amounts are per serving as DSLD gives them: Occu-Plus Lutein, 2 capsules; OcuGuard Plus, 2 capsules. Current labels entered July 2019 and November 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own