This formula's own materials are direct about this specific distinction: facility registration is a manufacturing requirement — it isn't the same as FDA approval of the product.
Facility registration means the manufacturing site is listed with the FDA and subject to certain oversight requirements — a separate process from FDA approval, which applies to specific drug products, not dietary supplements generally.
This formula's own materials explicitly separate this claim from an approval claim, rather than letting the two blur together — worth applying that same careful reading to any similar manufacturing badge you encounter elsewhere.
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