Comparison

Cordyceps CS-4 Strain and Ultra Cordyceps

Cordyceps CS-4 Strain (MRM) lists 3 distinct ingredients and Ultra Cordyceps (Doctor's Best) 3 (rows of one ingredient counted once); 3 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientCordyceps CS-4 StrainUltra Cordyceps
Cordyceps750 mg750 mg
Adenosine1.5 mg2 mg
Cordycepic acid60 mg60 mg

Amounts are per serving as DSLD gives them: Cordyceps CS-4 Strain, 1 vegan capsule; Ultra Cordyceps, 1 capsule. Current labels entered July 2018 and September 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own