Comparison

Mitochondrial Energy Optimizer with PQQ and Mitochondrial Energy Optimizer with BioPQQ

Mitochondrial Energy Optimizer with PQQ (Life Extension) lists 7 distinct ingredients and Mitochondrial Energy Optimizer with BioPQQ (Life Extension) 8 (rows of one ingredient counted once); 7 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 0.81.

Amount per serving (and % of the Daily Value)
IngredientMitochondrial Energy Optimizer with PQQMitochondrial Energy Optimizer with BioPQQ
Vitamin B6100 mg (5882%)100 mg (5882%)
Sodium18 mg18 mg
Taurine800 mg800 mg
Alpha Lipoic Acid150 mg150 mg
Carnosine1,000 mg1,000 mg
Pyrroloquinoline Quinone10 mg10 mg
Benfotiamine150 mg150 mg
Luteolin8 mg

Amounts are per serving as DSLD gives them: Mitochondrial Energy Optimizer with PQQ, 4 vegetarian capsules; Mitochondrial Energy Optimizer with BioPQQ, 4 capsules. Current labels entered August 2020 and May 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own