Comparison

Melatonin Extra and Ginkgo Biloba 120 mg

Melatonin Extra (Nature's Sunshine) lists 4 distinct ingredients and Ginkgo Biloba 120 mg (Protocol For Life Balance) 2 (rows of one ingredient counted once); 2 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 0.55.

Amount per serving (and % of the Daily Value)
IngredientMelatonin ExtraGinkgo Biloba 120 mg
Ginkgonot disclosed120 mg
Eleutheronot disclosed250 mg
Vitamin E22 mg (147%)
Melatonin3 mg

Amounts are per serving as DSLD gives them: Melatonin Extra, 1 capsule; Ginkgo Biloba 120 mg, 1 veg capsule. Current labels entered September 2021 and June 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own