.... but who knows where the compound pharmacies are getting their raws (generics) from... I understand there are standards to amounts that a product must have but there are no quality assurances...
"Drugs that are produced by the outsourcing facilities must be compounded in compliance with current good manufacturing practice requirements and performed in an FDA-approved facility subject to risk-based inspections. It is also important for the outsourcing facilities to provide information on the compounded products to the FDA.
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"Traditional compounders (i.e. 503A) are allowed to compound drugs in accordance with the FC&C Act using bulk drug substances that comply with the existing United States Pharmacopeia or National Formulary monograph standards. Meanwhile, outsourcing facilities (i.e 503B) may use bulk drug substances to compound a drug that complies similarly with the FD&C Act, if the FDA has determined that there is a clinical need to compound the drugs."
Changes to Compounding Pharmacy Regulations by the FDA in 2018