Comparison

Complete Calcium & Magnesium 1:1 and Minelyte

Complete Calcium & Magnesium 1:1 (Trace Minerals Research) lists 18 distinct ingredients and Minelyte (Tcentials) 13 (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 0.42.

Amount per serving (and % of the Daily Value)
IngredientComplete Calcium & Magnesium 1:1Minelyte
Carbohydrate2 g2 g
Calcium500 mg (38%)390 mg (30%)
Sodium20 mg270 mg
Magnesium500 mg (119%)290 mg (69%)
Potassium140 mg (3%)590 mg (13%)
Iron0.75 mg (4%)5 mg (28%)
Boron4 mg2 mg
Alfalfanot disclosed50 mg
Chloride570 mg (25%)1,300 mg (57%)
Sulfur50 mg125 mg
Vitamin C60 mg (67%)
Vitamin B62 mg (118%)
Vitamin D10 mcg (50%)
Fiber1 g
Taurine100 mg
Strawberrynot disclosed
Kelp100 mg
Horsetailnot disclosed
Wheatgrass and couch grass (DSLD group)not disclosed
Grapefruitnot disclosed
Watercressnot disclosed

Amounts are per serving as DSLD gives them: Complete Calcium & Magnesium 1:1, 4 tablets; Minelyte, 6 tablets. Current labels entered March 2016 and May 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own