Compounding Pharmacy Profiles and GLP-1 Pharmacy Safety Guides

If you are taking, or thinking about, a compounded GLP-1 medication, the pharmacy that prepares it matters. It is also the part of the process most people know the least about, because at most telehealth programs the program picks the pharmacy, not you.

This section has two parts. The first is a small set of neutral, public-record profiles of named pharmacies. The second is a set of guides on pharmacy safety: how a 503A pharmacy tests what it makes, why grey-market sellers are a different thing entirely, and how to check any pharmacy yourself.

Transformation Health is an independent guide. It does not sell medication, and it does not partner with, vet, rank, or recommend any pharmacy.

The choice that matters most: a licensed pharmacy, not the grey market

There is a wide gap between a US-based, state-licensed compounding pharmacy and the grey market of overseas sellers and “research” products. A licensed pharmacy operates under state board of pharmacy oversight and prepares medication against a valid prescription.^[2] Products sold “for research” or “not for human consumption” have none of that. The FDA has warned companies that sold unapproved drugs containing semaglutide or tirzepatide this way, and it urges consumers to buy only from state-licensed pharmacies.^[1]

Why that line matters, and what goes wrong on the other side of it, is covered in The Grey Market: Why Overseas GLP-1s and Peptides Are a Gamble. A shorter warning on the same topic is in Please Don’t Chase a Cheaper Price Into the Grey Market.

What to check before using compounded GLP-1 medication

These are the basic credentials to look for in any pharmacy that prepares a compounded GLP-1. You can check most of them in public records, and you can ask for the rest.

• An active license from the state board of pharmacy, including in the state where you live if the pharmacy ships to you.^[3]
• Whether it is a 503A pharmacy (patient-specific prescriptions, state oversight) or a 503B outsourcing facility (registered with and inspected by the FDA).^[2][4]
• Sterile compounding for injectables, and a certificate of analysis for your lot showing what was tested and by whom.
• A US physical address and phone number you can verify.^[3]
• A valid prescription for you, written by a licensed provider, before anything is prepared.

The full ten-point version, with where to look up each item, is in How to Vet a Compounding Pharmacy: A Checklist. For the difference between the two pharmacy models, see 503A vs 503B Compounding Pharmacy. For how a compounded medication is tested, read Inside a 503A Pharmacy: The Testing Your Medication Goes Through.

An honest note on what “safe” means here

The word gets used loosely in this category. Compounded medications are not FDA-approved, and no amount of testing changes that. The FDA does not verify the safety, effectiveness, or quality of compounded drugs before they are marketed.^[2]

What a licensed pharmacy does have is a set of controls you can check: a state license, a prescription requirement, and, for 503B facilities, FDA registration and inspection. Those controls are different from an unregulated product with none of them. They are not the same as FDA approval of the medication.

Pharmacy profiles in this section

The profiles below cover a few named pharmacies. Each one lists public-record facts only, such as state license status, FDA records, and verifiable accreditation, each with its source and the date it was checked, plus what the pharmacy says about itself, attributed to the pharmacy. Every profile uses the same format.

• Precision Medicine
• Red Rock Pharmacy
• HealthWarehouse.com

These profiles are for information only and are not an endorsement or recommendation. They are not a complete list of US pharmacies, and inclusion says nothing about quality compared with pharmacies that are not listed. Transformation Health does not sell medication and has no business relationship with these pharmacies. Transformation Health does not accept payment from providers. How we make money. To correct a listing, contact us.

We are working on a broader directory of US compounding pharmacies with basic public-record information, presented the same way and also not an endorsement.

How you can verify any of this yourself

You do not have to rely on a profile, including ours. The records behind them are public.

You can look up any pharmacy’s license through your state board of pharmacy (the FDA’s BeSafeRx page links to each state’s database, and says not to use a pharmacy that is not listed).^[3] For 503B facilities, the FDA’s Registered Outsourcing Facilities list shows each facility’s last inspection and related enforcement columns.^[4] You can search the FDA’s warning letter database for the pharmacy’s name.^[5] And you can ask for the certificate of analysis for your specific lot. For a full walkthrough, see How to Choose a Safe Compounding Pharmacy and check current GLP-1 Recalls and FDA Safety Alerts.

Understanding the relationship

When you use a telehealth program, three different parties are usually involved. A licensed provider decides whether a prescription is appropriate. A licensed pharmacy prepares and dispenses the medication. The program handles the service around them, and it usually chooses the pharmacy. Ask each program which pharmacy it uses and check that pharmacy’s record before your first order.

Transformation Health is none of these. It is an independent publisher: it does not prescribe, compound, dispense, or ship medication, and it does not route prescriptions to any pharmacy.

Citations

[1] U.S. Food and Drug Administration. “FDA’s Concerns with Unapproved GLP-1 Drugs Used for Weight Loss.” Content current as of 10/01/2026. https://www.fda.gov/drugs/drug-alerts-and-statements/fdas-concerns-unapproved-glp-1-drugs-used-weight-loss (Accessed 2026-10-17. Supports: warnings about products sold for research or not for human consumption; advice to buy only from state-licensed pharmacies; complaints about compounded GLP-1 drugs arriving warm and the recommendation not to use injectable GLP-1 drugs that arrive warm; reporting problems to MedWatch.)

[2] U.S. Food and Drug Administration. “Compounding and the FDA: Questions and Answers.” Content current as of 09/16/2025. https://www.fda.gov/drugs/human-drug-compounding/compounding-and-fda-questions-and-answers (Accessed 2026-10-17. Supports: compounded drugs are not FDA-approved and FDA does not verify their safety, effectiveness, or quality before marketing; state board oversight of 503A pharmacies; FDA registration and inspection of outsourcing facilities.)

[3] U.S. Food and Drug Administration. “BeSafeRx: Locate a State-Licensed Online Pharmacy.” Content current as of 11/13/2024. https://www.fda.gov/drugs/besaferx-your-source-online-pharmacy-information/locate-state-licensed-online-pharmacy (Accessed 2026-10-17. Supports: links to each state’s board of pharmacy license database; if the pharmacy is not listed, do not use it; confirm a prescription requirement, a US physical address and phone number, and a licensed pharmacist.)

[4] U.S. Food and Drug Administration. “Registered Outsourcing Facilities.” Content current as of 10/13/2026. https://www.fda.gov/drugs/human-drug-compounding/registered-outsourcing-facilities (Accessed 2026-10-17. Supports: public list of registered 503B outsourcing facilities with inspection and enforcement columns.)

[5] U.S. Food and Drug Administration. “Warning Letters.” Content current as of 10/13/2026. https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/compliance-actions-and-activities/warning-letters (Accessed 2026-10-17. Supports: FDA’s searchable public warning letter database.)