Comparison

Isa-Test GF Testosterone Stimulator and Isa-Test GF

Isa-Test GF Testosterone Stimulator (iSatori) lists 16 distinct ingredients and Isa-Test GF (iSatori) 16 (rows of one ingredient counted once); 14 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 0.61.

Amount per serving (and % of the Daily Value)
IngredientIsa-Test GF Testosterone StimulatorIsa-Test GF
Vitamin C25 mg (28%)25 mg (28%)
Vitamin B67 mg (412%)7 mg (412%)
Magnesium300 mg (71%)300 mg (71%)
Zinc20 mg (182%)20 mg (182%)
Grapenot disclosednot disclosed
Stinging Nettlenot disclosednot disclosed
Melatoninnot disclosednot disclosed
Fenugreeknot disclosednot disclosed
Tribulusnot disclosednot disclosed
Hesperidinnot disclosednot disclosed
Eurycoma Longifolianot disclosednot disclosed
Cowhagenot disclosednot disclosed
Epimediumnot disclosednot disclosed
Maral Rootnot disclosednot disclosed
Butcher's Broomnot disclosed
Ajuga turkestanicanot disclosed
Ajuganot disclosed
Ruscus (unspecified)not disclosed

Amounts are per serving as DSLD gives them: Isa-Test GF Testosterone Stimulator, 4 capsules; Isa-Test GF, 4 capsules. Current labels entered June 2012 and May 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own