Comparison

Rna 100/Dna 100 and Rna/Dna 100/100

Rna 100/Dna 100 (Solgar) lists 3 distinct ingredients and Rna/Dna 100/100 (Solgar) 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)
IngredientRna 100/Dna 100Rna/Dna 100/100
RNA100 mg100 mg
DNA100 mg100 mg
Brewer's Yeast525 mg525 mg

Amounts are per serving as DSLD gives them: Rna 100/Dna 100, 1 tablet; Rna/Dna 100/100, 1 tablet. Current labels entered October 2017 and March 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own