Comparison

Testosterone Booster and Testo 911

Testosterone Booster (Beyond Human) lists 8 distinct ingredients and Testo 911 (PhytAge Labs) 9 (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 0.82.

Amount per serving (and % of the Daily Value)
IngredientTestosterone BoosterTesto 911
Vitamin B620 mg (1176%)20 mg (1176%)
Magnesium400 mg (95%)400 mg (95%)
Zinc30 mg (273%)30 mg (273%)
Black Pepper15 mg14.25 mg
Rhodiola114 mg114 mg
Fenugreek600 mg600 mg
Eurycoma Longifolia25 mg25 mg
Diindolylmethane75 mg75 mg
Piperine15 mg

Amounts are per serving as DSLD gives them: Testosterone Booster, 2 capsules; Testo 911, 2 capsules. Current labels entered October 2018 and November 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own