Comparison

Klamath AFA 2000 mg and Clen-Extreme OTC

Klamath AFA 2000 mg (SuperSmart) lists 2 distinct ingredients and Clen-Extreme OTC (Tokkyo Nutrition) 1 (rows of one ingredient counted once); 1 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)
Ingredient	Klamath AFA 2000 mg	Clen-Extreme OTC
Phenethylamine	10 mg	30 mg
Blue-Green Algae	2,000 mg

Amounts are per serving as DSLD gives them: Klamath AFA 2000 mg, 4 capsules; Clen-Extreme OTC, 2 capsules. Current labels entered July 2025 and March 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Klamath AFA 2000 mgSuperSmart: every row against all products listing it
Clen-Extreme OTCTokkyo Nutrition: every row against all products listing it