Comparison

Nordic Flora Probiotic Comfort and Professional Strength Probiotics 50 Billion CFU

Nordic Flora Probiotic Comfort (Nordic Naturals) lists 13 distinct ingredients and Professional Strength Probiotics 50 Billion CFU (H!D Hallelujah Diet) 12 (rows of one ingredient counted once); 12 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 0.92.

Amount per serving (and % of the Daily Value)
IngredientNordic Flora Probiotic ComfortProfessional Strength Probiotics 50 Billion CFU
Lactobacillus acidophilusnot disclosednot disclosed
Lactobacillus rhamnosusnot disclosednot disclosed
Bifidobacterium animalis lactisnot disclosednot disclosed
Lactobacillus plantarumnot disclosednot disclosed
Bifidobacterium bifidumnot disclosednot disclosed
Bifidobacterium longumnot disclosednot disclosed
Lactobacillus caseinot disclosednot disclosed
Lactobacillus salivariusnot disclosednot disclosed
Lactobacillus paracaseinot disclosednot disclosed
Bifidobacterium brevenot disclosednot disclosed
Lactobacillus gasserinot disclosednot disclosed
Lactobacillus brevisnot disclosednot disclosed
Fructo-Oligosaccharides5 mg

Amounts are per serving as DSLD gives them: Nordic Flora Probiotic Comfort, 1 capsule; Professional Strength Probiotics 50 Billion CFU, 1 capsule. Current labels entered June 2020 and December 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own