Comparison

HMF Cystgen and Cranberry Plex with Ester-C

HMF Cystgen (Genestra Brands) lists 4 distinct ingredients and Cranberry Plex with Ester-C (PhysioLogics) 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 0.80.

Amount per serving (and % of the Daily Value)
IngredientHMF CystgenCranberry Plex with Ester-C
Vitamin C150 mg (167%)200 mg (222%)
Lactobacillus acidophilusnot disclosednot disclosed
Cranberry208 mg800 mg
Potassium379 mg (8%)

Amounts are per serving as DSLD gives them: HMF Cystgen, 1.9 g; Cranberry Plex with Ester-C, 2 vegetarian capsules. Current labels entered August 2020 and January 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own