Tirzepatide
Tirzepatide for subcutaneous injection, plus troches and sublingual drops when the protocol calls for them — compounded in Palm Harbor, Florida and shipped to Sterling Heights, MI. 133,306 residents in Macomb County. No local bench.
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Sterling Heights providers order tirzepatide from Promise Pharmacy as a licensed nonresident 503A, not as a local retail counter. Sterling Heights is a mid-size city of about 133,306 residents in Macomb County (U.S. Census Bureau, Vintage 2023 population estimates). Compounds leave Palm Harbor under 21 U.S.C. § 353a and usually arrive in 2–4 business days.
Service area — shipping, not a storefront
Sterling Heights sits in the Midwest region, with about 44,000+ licensed prescribers statewide. That statewide figure is not a Sterling Heights headcount — and we are not going to invent one. What we can say is how the work is done: patient-specific compounded tirzepatide under 503A, shipped from Florida.
Sterling Heights (133,306 in Macomb County, U.S. Census Bureau, Vintage 2023 population estimates) loses winter days to weather. An unattended porch is a worse destination than a staffed suite when the compound is temperature-sensitive. Typical transit is 2–4 business days.
Federal compounding authority for what we do is 503A of the FD&C Act (21 U.S.C. § 353a): a licensed pharmacy, a patient-specific prescription, USP compounding standards. State permission to land the package in Sterling Heights sits with the Michigan Board of Pharmacy.
Michigan permits licensed nonresident pharmacies to ship compounded prescriptions and has a large healthcare provider workforce. Verify a pharmacy license on the Michigan Board of Pharmacy site rather than trusting a marketing page, including this one.
Every tested batch has a Certificate of Analysis in the provider portal. If a Sterling Heights medical director wants the COA on file before the first patient injection, that is a normal request, not a special favor.
Standard compounding time is five business days. After that, Sterling Heights should plan on 2–4 business days in transit. If your protocol cannot survive that clock, say so on the onboarding call — expedite exists, magic does not.
Sterling Heights is in Macomb County. We print that on this page because national pharmacy templates love to say “Greater Michigan.” Greater Michigan is not an address.
We do not operate a compounding bench in Sterling Heights. Promise Pharmacy is a 503A pharmacy at 31818 US Hwy 19 N, Palm Harbor, FL 34684. Patient-specific tirzepatide for Sterling Heights are prepared there, then shipped to the clinic or the patient named on the prescription. If you need a walk-in window on Macomb County streets, we are the wrong vendor — and we would rather say that than pretend otherwise.
Winter in Michigan delays trucks and freezes doorsteps. Refrigerated tirzepatide ship in insulated packaging with season-appropriate cold packs — a cardboard mailer is not a plan. If a Sterling Heights clinic would rather take delivery at the suite than leave a carton on a stoop over a weekend, we ship to the suite. Typical transit after dispatch is 2–4 business days.
Ordering
Active Michigan prescribing license (and DEA if you will order controlled substances). Approval is typically within 48 hours — not instant.
Tirzepatide are 503A. Each patient needs their own prescription in the portal.
Five business days on the Palm Harbor bench, with third-party testing on lots that require it.
Clinic or patient address. Typical transit 2–4 business days. Refrigerated compounds go insulated.
How this actually differs
This is a shipping 503A relationship with a Florida pharmacy — not a Sterling Heights storefront comparison.
| Promise Pharmacy (503A) | Commercial / retail | |
|---|---|---|
| Sterling Heights transit & packaging | From Palm Harbor; typical 2–4 business days; insulated when the compound needs it | Local pickup or a chain that may not compound this Rx |
| Quality documentation | Third-party testing; COA in the portal | Manufacturer CoA, not yours to pull per patient |
| What is being filled | Patient-specific 503A compound | Manufacturer stock bottle |
| Ship-to | Clinic or patient in Sterling Heights | Retail counter or mail-order PBM rules |
| Account model | Credentialed provider account + named manager | Retail profile or PBM network |
| Where it is made | Palm Harbor, FL compounding bench | Factory + wholesaler |
Questions we actually get
Michigan compounding
These are separate programs on the same 503A account — still shipped from Palm Harbor, still not a Sterling Heights storefront.