Comparison

Thermo CLA and CLA Extreme with L-Carnitine, Guarana & Green Tea

Thermo CLA (GNC Total Lean) lists 6 distinct ingredients and CLA Extreme with L-Carnitine, Guarana & Green Tea (NOW Sports) 9 (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 0.63.

Amount per serving (and % of the Daily Value)
IngredientThermo CLACLA Extreme with L-Carnitine, Guarana & Green Tea
Fat (unspecified)2 g1 g
Vitamin E13.4 mg (89%)10 IU
Green Tea100 mg50 mg
Caffeine180 mg15 mg
L-Carnitine200 mg100 mg
Conjugated Linoleic Acid1.5 g0.75 g
Chromium100 mcg (286%)
Polyunsaturated Fat1 g
Guarana75 mg

Amounts are per serving as DSLD gives them: Thermo CLA, 2 softgel capsules; CLA Extreme with L-Carnitine, Guarana & Green Tea, 1 softgel. Current labels entered February 2020 and June 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own