Comparison

Hydroxycut SX-7 Black Onyx Max! and Hydroxycut Black Onyx

Hydroxycut SX-7 Black Onyx Max! (MuscleTech) lists 15 distinct ingredients and Hydroxycut Black Onyx (MuscleTech) 11 (rows of one ingredient counted once); 6 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 0.36.

Amount per serving (and % of the Daily Value)
IngredientHydroxycut SX-7 Black Onyx Max!Hydroxycut Black Onyx
Choline100 mg (18%)50 mg (9%)
Caffeine175 mg200 mg
Yohimbe20 mg20 mg
Coleus50 mg100 mg
Robusta Coffee200 mg400 mg
Satsuma mandarin1 mg2 mg
Vitamin C60 mg (67%)
Zinc7.5 mg (68%)
Folate200 mcg
Vitamin A2,500 IU
Biotin300 mcg (1000%)
Iron3.6 mg (20%)
Grape10 mg
Theanine75 mg
Rosemary50 mg
Theacrine35 mg
Hibiscus25 mg
Grains of Paradise20 mg
Lemon Verbena25 mg
Quince50 mg

Amounts are per serving as DSLD gives them: Hydroxycut SX-7 Black Onyx Max!, 2 capsules; Hydroxycut Black Onyx, 2 capsules. Current labels entered May 2016 and October 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own