Index/Organizations/United States Pharmacopeia

United States Pharmacopeia

Official pharmacopeia of the United States

Fact-Checks

21 results
Jan 25, 2026
Most Viewed

How do 503A and 503B compounding pharmacies differ in regulation and patient risk?

compounding pharmacies are two legally distinct pathways to balance individualized patient needs against public-health scale manufacturing: 503A are , patient‑specific compounders largely overseen by ...

Feb 1, 2026
Most Viewed

What official certifications or lab tests should consumers request to verify supplements like GaraHerb?

Consumers who want to verify supplements such as should look for —specifically certifications and lab tests that confirm identity, potency, purity and absence of contaminants—and request accessible Ce...

Jan 25, 2026
Most Viewed

How can consumers verify supplement labels, third‑party lab testing, and clinical claims before buying?

starts with proven marks: look for independent third‑party seals (, , , and others) and, when available, a Certificate of Analysis (CoA) tied to the batch — these attest the product was tested for ide...

Dec 1, 2025

Which consumer watchdog organizations have tested the ingredients and label claims of gundry md products?

Independent testing of Gundry MD’s ingredients and label claims is limited in the available reporting. ConsumerLab.com explicitly lists reviews and quality tests of Gundry MD products ; other prominen...

Feb 3, 2026

How reliable are FDA registration and GMP certification claims for dietary supplements when assessing safety?

"> facility registration and Good Manufacturing Practice () claims are imperfect but useful signals: registration is a basic legal step, and GMP rules (21 CFR Part 111) set enforceable manufacturing e...

Jan 31, 2026

Which independent labs publish certificate‑of‑analysis (CoA) databases for dietary supplements?

Several well-known independent testing organizations and programs publish searchable verification records or product-test results for , but a distinction matters: some publish full Certificates of Ana...

Jan 31, 2026

What quality control, sterility, and testing standards (USP <797>, <71>, lot testing) apply to pharmacies compounding injectable tirzepatide?

Pharmacies compounding injectable tirzepatide must follow General Chapter for sterile preparations, which sets requirements for personnel, facilities, environmental monitoring, storage, and testing of...

Jan 29, 2026

What methods expose fake celebrity endorsements and confirm legitimate physician-backed supplements?

A two-part approach—spotting and verifying physician-backed supplements—protects consumers: verify the endorsement source, production quality, and regulatory red flags; then confirm supplement quality...

Jan 28, 2026

How can consumers verify whether a dietary supplement’s reviews, endorsements, and ‘FDA’ claims are authentic?

Consumers can verify supplement reviews, endorsements, and “” claims by combining regulatory checks (FDA/ databases and label rules), independent verification ( and seals), and basic digital forensics...

Jan 28, 2026

What regulatory or pharmacopeial standards exist for bacoside quantification and herbal standardization internationally?

for herbal-product quality coalesce around , WHO guidance on marker selection and good processing, and validated analytical techniques such as HPLC, MS and chromatographic fingerprinting — but the lan...

Jan 26, 2026

What differences in safety oversight exist between 503A and 503B compounding pharmacies for GLP‑1 products?

produce patient‑specific compounds under state board oversight and standards, while 503B “outsourcing facilities” are federally registered, can make bulk sterile products and face stricter controls su...

Jan 26, 2026

Which joint supplement brands passed ConsumerLab or FDA quality checks in 2024–2025?

and the both tested and flagged multiple in 2024–2025, including several product recalls and warnings, but the provided reporting does not include a complete, attributable list of specific joint-suppl...

Jan 25, 2026

Step-by-step guide to using VED safely

The available reporting does not define “,” so a device-specific operating checklist cannot be produced from these sources; however, a step‑by‑step, safety‑first workflow for introducing and using any...

Jan 24, 2026

What public records (state boards, FDA inspections, PCAB/ACHC directories) are best for verifying a compounding pharmacy’s sterile compounding credentials?

The most reliable public records to verify a compounding pharmacy’s are state board of pharmacy license and inspection records, PCAB/ACHC accreditation directories and documentation, and—where availab...

Jan 23, 2026

What lab tests can consumers request to verify the contents of over-the-counter supplements?

Consumers who want to an over‑the‑counter supplement can ask accredited third‑party labs to run ingredient identity and potency tests, contaminant screens (heavy metals, microbes, pesticides, solvents...

Jan 22, 2026

What warning signs and reporting options exist for consumers who suspect a dietary supplement is a scam?

Consumers who suspect a should watch for obvious marketing and product red flags—miraculous cure claims, surprise subscription charges, unusually low prices, misspelled labels or hidden drug ingredien...

Jan 21, 2026

How reliable are over-the-counter feline supplements and what laboratory checks can detect contamination or variability?

are a mixed bag: independent testing and certification correlate with higher likelihood that a product contains what its label claims, while multiple studies and independent lab reports have found wid...

Jan 18, 2026

How do Rosabella's Moringa contaminant limits compare to international standards (USP, EU, WHO)?

There is no public reporting in the supplied sources that lists Rosabella’s specific contaminant limits for moringa, so a direct numeric comparison is impossible from the material provided; instead th...

Dec 31, 2025

How is garaherb manufactured and are ingredient concentrations standardized across brands?

No reputable, specific information about a product named “garaherb” appears in the supplied reporting, so the answer must rely on established practices for herbal medicinal manufacturing and standardi...

Dec 21, 2025

Which consumer watchdogs have tested iron supplement accuracy and safety?

ConsumerLab.com is the clearest, repeatedly documented independent tester of iron supplement accuracy and safety, publishing product-by-product analytical results, passing criteria and “Top Picks” for...