The label explains the formula.
For the Black Gold Bottle, the Supplement Facts panel gives amounts per three-tablet serving. It is your starting point for checking ingredient names, quantities and the number of servings in the bottle.
Sources explain ingredients.
AUJ’s formula includes bovine-derived collagen and collagen from chicken sternal cartilage. The bottle’s statement about US manufacturing with global ingredients is a separate fact. Manufacturing location is not the same as the origin of every ingredient.
Records have a scope.
A batch analysis describes the material covered by that record. It does not automatically describe every future batch or prove a health outcome. Clear product information keeps those distinctions visible, so you can understand what a statement does and does not establish.