Comparison
PhenQ and Thermo Igniter 12x
PhenQ (PhenQ) lists 11 distinct ingredients and Thermo Igniter 12x (GNC Pro Performance AMP) 5 (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 0.37.
| Ingredient | PhenQ | Thermo Igniter 12x |
|---|---|---|
| Niacin | 8 mg (50%) | 20 mg (125%) |
| Caffeine | 75 mg | not disclosed |
| Capsicum | 50 mg | not disclosed |
| Piperine | 10 mg | 5 mg |
| Vitamin B6 | 0.7 mg (41%) | |
| Vitamin B12 | 1.25 mcg (52%) | |
| Chromium | 20 mcg (57%) | |
| Copper | 1 mg (111%) | |
| Iodine | 75 mcg (50%) | |
| Black Pepper | not disclosed | |
| L-Carnitine | 150 mg | |
| Prickly Pear Cactus | 20 mg |
Amounts are per serving as DSLD gives them: PhenQ, 1 capsule; Thermo Igniter 12x, 1 red capsule. Current labels entered August 2025 and February 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- PhenQPhenQ: every row against all products listing it
- Thermo Igniter 12xGNC Pro Performance AMP: every row against all products listing it