Comparison

Optygen High Performance HP and OptygenHP

Optygen High Performance HP (1st Endurance) lists 9 distinct ingredients and OptygenHP (First Endurance) 11 (rows of one ingredient counted once); 8 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 0.58.

Amount per serving (and % of the Daily Value)
IngredientOptygen High Performance HPOptygenHP
Potassiumnot disclosednot disclosed
Chromium200 mcg (571%)200 mcg (571%)
Beta-Alanine1 g1.5 g
Rhodiola300 mg150 mg
Cordyceps1,000 mg800 mg
Ribosenot disclosednot disclosed
Sodium Phosphatenot disclosednot disclosed
Calcium pyruvatenot disclosednot disclosed
Ashwagandha150 mg
Adenosinenot disclosed
Panax Notoginsengnot disclosed
Chestnut Rosenot disclosed

Amounts are per serving as DSLD gives them: Optygen High Performance HP, 4 capsules; OptygenHP, 4 capsules. Current labels entered February 2014 and December 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own