Comparison

Thermogenesis Extreme and Synthalean

Thermogenesis Extreme (Vitalize Supplements) lists 14 distinct ingredients and Synthalean (Axis Labs) 8 (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)
IngredientThermogenesis ExtremeSynthalean
Caffeine200 mgnot disclosed
Black Pepper5 mgnot disclosed
Theanine50 mgnot disclosed
Bitter orange100 mgnot disclosed
White Willow50 mgnot disclosed
N-Methyltyramine20 mgnot disclosed
Vitamin B121,500 mcg (62500%)
Choline250 mg (45%)
Ashwagandha125 mg
Cowhage100 mg
N-Acetyl Tyrosinenot disclosed
Deanol150 mg
Theacrinenot disclosed
Hordenine50 mg
Higenamine50 mg
Phenylethylamine25 mg

Amounts are per serving as DSLD gives them: Thermogenesis Extreme, 3 capsules; Synthalean, 1 capsule. Current labels entered September 2018 and November 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own