Comparison

Certified Organic Greens and Wheat Grass 500 mg

Certified Organic Greens (VSN Vital Strength Nutrition) lists 14 distinct ingredients and Wheat Grass 500 mg (NOW) 12 (rows of one ingredient counted once); 10 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 0.64.

Amount per serving (and % of the Daily Value)
IngredientCertified Organic GreensWheat Grass 500 mg
Carbohydrate1 g2 g
Vitamin C4 mg (4%)15 mg (17%)
Calcium8 mg (under 1%)25 mg (2%)
Potassium55 mg (1%)150 mg (3%)
Vitamin A720 IU2,385 IU
Fiber1 g1 g
Iron0.5 mg (3%)3 mg (17%)
Vitamin K20 mcg (17%)22 mcg (18%)
Wheatgrass and couch grass (DSLD group)1,000 mg5,000 mg
Chlorophyll7 mg25 mg
Sodium0 mg
Fat (unspecified)0 g
Folate20 mcg
Riboflavin0.097 mg (7%)
Protein1.5 g
Barley1,000 mg

Amounts are per serving as DSLD gives them: Certified Organic Greens, 4 tablets; Wheat Grass 500 mg, 10 tablets. Current labels entered May 2013 and October 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own