Comparison

Mellodyn and Good Night Herbal Complex

Mellodyn (BioNeurix) lists 5 distinct ingredients and Good Night Herbal Complex (Sundown Organics) 4 (rows of one ingredient counted once); 4 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 0.82.

Amount per serving (and % of the Daily Value)
IngredientMellodynGood Night Herbal Complex
Valerian500 mg300 mg
Passionflower300 mg70 mg
Lemon balm200 mg30 mg
German Chamomile400 mg100 mg
Melatonin3 mg

Amounts are per serving as DSLD gives them: Mellodyn, 2 capsules; Good Night Herbal Complex, 1 tablet. Current labels entered June 2021 and January 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own