Comparison

Super-Absorbable CoQ10 (Ubiquinone) 50 mg With D-Limonene and Highly-Absorbable CoQ10 (Ubiquinone) With D-Limonene 100 mg

Super-Absorbable CoQ10 (Ubiquinone) 50 mg With D-Limonene (Life Extension) lists 2 distinct ingredients and Highly-Absorbable CoQ10 (Ubiquinone) With D-Limonene 100 mg (Life Extension) 2 (rows of one ingredient counted once); 2 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)
IngredientSuper-Absorbable CoQ10 (Ubiquinone) 50 mg With D-LimoneneHighly-Absorbable CoQ10 (Ubiquinone) With D-Limonene 100 mg
Coenzyme Q-1050 mg100 mg
Orange (unspecified)11 mg111 mg

Amounts are per serving as DSLD gives them: Super-Absorbable CoQ10 (Ubiquinone) 50 mg With D-Limonene, 1 softgel; Highly-Absorbable CoQ10 (Ubiquinone) With D-Limonene 100 mg, 1 softgel. Current labels entered April 2016 and July 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own