Comparison

David Winston's AP Compound and Parasite Formula 4

David Winston's AP Compound (Herbalist & Alchemist) lists 5 distinct ingredients and Parasite Formula 4 (TerraVita) 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 0.52.

Amount per serving (and % of the Daily Value)
IngredientDavid Winston's AP CompoundParasite Formula 4
Black Walnutnot disclosednot disclosed
Sweet Annienot disclosednot disclosed
Quassianot disclosednot disclosed
Clovenot disclosed
Indian Long Peppernot disclosed
Elecampanenot disclosed

Amounts are per serving as DSLD gives them: David Winston's AP Compound, 2 ml; Parasite Formula 4, 4 drops. Current labels entered February 2018 and January 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own