Comparison

Quellergy with L. acidophilus L-92 and Aller-Aid L-92 with L. acidophilus L-92

Quellergy with L. acidophilus L-92 (NutriCology) lists 4 distinct ingredients and Aller-Aid L-92 with L. acidophilus L-92 (Allergy Research Group) 4 (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 0.50.

Amount per serving (and % of the Daily Value)
IngredientQuellergy with L. acidophilus L-92Aller-Aid L-92 with L. acidophilus L-92
Vitamin C250 mg (278%)250 mg (278%)
Lactobacillus acidophilus11 mg11 mg
Luteolin100 mg100 mg
Boswellia265 mg
Boswellia serrata265 mg

Amounts are per serving as DSLD gives them: Quellergy with L. acidophilus L-92, 1 capsule; Aller-Aid L-92 with L. acidophilus L-92, 1 capsule. Current labels entered September 2020 and December 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own