Comparison

Advanced Heartburn Rescue and D-Limonene 1000 mg

Advanced Heartburn Rescue (Terry Naturally) lists 2 distinct ingredients and D-Limonene 1000 mg (Jarrow Formulas) 1 (rows of one ingredient counted once); 1 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)
IngredientAdvanced Heartburn RescueD-Limonene 1000 mg
Limonenenot disclosed1,000 mg
Sea Buckthornnot disclosed

Amounts are per serving as DSLD gives them: Advanced Heartburn Rescue, 1 softgel; D-Limonene 1000 mg, 1 softgel. Current labels entered May 2019 and September 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own