Comparison

Core Sleep and Sleep + Clarity

Core Sleep (Proper) lists 4 distinct ingredients and Sleep + Clarity (Proper) 5 (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 0.86.

Amount per serving (and % of the Daily Value)
IngredientCore SleepSleep + Clarity
Ashwagandha125 mg125 mg
Valerian300 mg300 mg
GABA100 mg100 mg
Apocynum venetum50 mg50 mg
Grape250 mg

Amounts are per serving as DSLD gives them: Core Sleep, 2 capsules; Sleep + Clarity, 2 capsules. Current labels entered November 2020 and November 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own