Comparison

Isotest and Iso-Test Pro-Testosterone Booster

Isotest (Cybergenics) lists 5 distinct ingredients and Iso-Test Pro-Testosterone Booster (Cybergenics) 4 (rows of one ingredient counted once); 4 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 0.83.

Amount per serving (and % of the Daily Value)
IngredientIsotestIso-Test Pro-Testosterone Booster
Black Pepper2 mg2 mg
Stinging Nettle30 mg30 mg
Eurycoma Longifolia100 mg100 mg
Dimethyl chrysin30 mg30 mg
Tribulus250 mg

Amounts are per serving as DSLD gives them: Isotest, 1 capsule; Iso-Test Pro-Testosterone Booster, 1 capsule. Current labels entered November 2023 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