Comparison

Artery Advantage and Artery Advantage Circulatory Support

Artery Advantage (Nature's Way) lists 7 distinct ingredients and Artery Advantage Circulatory Support (Enzymatic Therapy) 6 (rows of one ingredient counted once); 6 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)
IngredientArtery AdvantageArtery Advantage Circulatory Support
Vitamin B620 mg (1176%)20 mg (1176%)
Vitamin B12400 mcg (16667%)400 mcg (16667%)
Folate800 mcg800 mcg
Vitamin K45 mcg (38%)45 mcg (38%)
Pomegranate50 mg50 mg
Garlic320 mg320 mg
Carbohydrate1 g

Amounts are per serving as DSLD gives them: Artery Advantage, 1 enteric-coated tablet; Artery Advantage Circulatory Support, 1 enteric coated tablet. Current labels entered November 2018 and November 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own