FDA Warning Letter · #695156
Prime Peptides — FDA Warning Letter (December 10, 2024)
Legal name: Prime Vitality, Inc.
Primary Source
View the original FDA letter on fda.gov →
https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/warning-letters/prime-vitality-inc-dba-prime-peptides-695156-12102024
Summary
- Company
- Prime Vitality, Inc. (dba Prime Peptides)
- Letter number
- #695156
- Issue date
- December 10, 2024
- Subject
- Unapproved New Drugs/Misbranded
What FDA cited
FDA cited the company in connection with the marketing and distribution of compounded GLP-1 products. See the linked FDA warning letter for the full text of the agency's concerns and the specific provisions of the Federal Food, Drug, and Cosmetic Act referenced.
How this letter sits against the other 156
Our reading, from the 157 letters on this register — not part of the FDA’s document.
4 letters on this register carry the date December 10, 2024, so this was a small group action rather than a mass sweep.
A warning letter is the agency putting a company on notice, not a court finding and not a ban. What it is worth to you is in what it alleges, so read the original on fda.gov rather than the fact that one exists.
From the letter
Read full letter on FDA.gov →Word for word, from the letter of December 10, 2024
This letter is to advise you that the United States Food and Drug Administration (FDA) reviewed your website at the internet address https://primepeptides.co in October 2024 and has observed that your website offers various products as “peptides” including, “Semaglutide” and “Retatrutide.” We have also reviewed your social media websites at www.facebook.com/primepeptidesco, www.instagram.com/primepeptidesco, and www.youtube.com/@PrimePeptide. Your social media websites direct consumers to your https://primepeptides.co website to purchase your products. As described below, your “Semaglutide” and “Retatrutide” products are unapproved new drugs introduced or delivered for introduction into interstate commerce in violation of sections 505(a) and 301(d) of the Federal Food, Drug, and Cosmetic Act (FD&C Act), 21 U.S.C. 355(a) and 331(d).
Despite statements on your product labeling marketing your products for “research purposes only” and “not for human consumption or clinical use,” evidence obtained from your website establishes that your products are intended to be drugs for human use. Your products are drugs as defined by section 201(g)(1) of the FD&C Act, 21 U.S.C. 321(g)(1) because they are intended to prevent, treat, or cure disease conditions and/or affect the structure or function of the body. Examples of claims observed on your websites that establish the intended use of your products as drugs for human use include, but may not be limited to, the following:
• “Semaglutide reduces cardiovascular events. The SELECT trial showed that semaglutide reduced major adverse cardiovascular events by 20% in adults with preexisting cardiovascular disease and obesity. This included fewer heart attacks and strokes compared to those on placebo.”
• “Semaglutide improves insulin resistance. A study found that semaglutide helped improve insulin sensitivity in participants, which is crucial for managing and preventing type 2 diabetes. This improvement was seen alongside significant weight loss.”
• “Mechanism of Action[,] GLP-1 Receptor Activation[,] Appetite Regulation[,] Slowing Gastric Emptying[,] Enhancing Insulin Secretion[,] Reducing Glucagon Production[,] Cardiovascular Benefits[,and] Energy Expenditure and Lipid Metabolism”
• “Retatrutide improves glycemic control. In a study involving patients with type 2 diabetes, retatrutide reduced HbAlc levels by up to 2.02% at 24 weeks. This indicates better blood sugar control, which is crucial for managing diabetes.”
• “Retatrutide enhances cardiometabolic health. Participants in the trial experienced improvements in cardiometabolic measures, including reductions in waist circumference, blood pressure, and lipid levels. For examples, waist circumference decreased by up to 19.6 cm in some participants.”
• “Retatrutide reduces liver fat. A 48-week study showed that retatrutide significantly reduced liver fat in obese patients. Those taking 8 mg and 12 mg doses saw liver fat reductions of 23.8% and 25.9% respectively, which is beneficial for liver health.”
Quoted word for word from the U.S. Food and Drug Administration. We assert nothing beyond what the agency published, and the full letter is at https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/warning-letters/prime-vitality-inc-dba-prime-peptides-695156-12102024
What FDA warning letters mean
It is the agency writing to a company to say it believes something that company is doing breaks the Federal Food, Drug, and Cosmetic Act — usually a claim on a website, a labeling choice, or how a drug is being made. The company has about fifteen working days to write back.
Read carefully what it is not. It is not a recall, not a criminal charge, and not a court deciding anyone broke the law. It is the regulator opening a file. Companies frequently answer a letter, fix what was cited, and carry on trading, and when FDA accepts that it can issue a close-out letter. We do not track close-outs, so the presence of a letter on this page tells you what FDA said on one date — not where the matter stands today. Ask the company; they will usually tell you, and how they answer is informative in itself.
Across this market the same three citations recur: claiming a compounded product is equivalent to an approved one, labeling that misleads, and compounding from bulk substances FDA has not cleared under sections 503A and 503B. If you are reading a letter here, it is probably one of those.
Where to get GLP-1 online, safely: sellers our editors have checked
These are telehealth sellers our editors have checked. For each one we hold a price, the form the drug comes in, and the states it reaches.
No insurance needed · vetted by our editors
Some of the links on this page earn us money. If you sign up with a provider after following one, that provider may pay GLP Watchdog a commission. Learn more
bmiMD
Starting below a standard dose, with microdose tiers
Pricing Compare
Get started →Eden
Coverage in all 50 states, which most sellers will not confirm
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Get started →SnagRx
Semaglutide at $99/month, 48% below the typical price
Pricing Compare
Get started →Other warning letters in our database
- Empower Pharmacy — September 18, 2026
- Peak Performance Peptides — August 24, 2026
- Royal Peptides LLC — August 24, 2026
- NuScience Peptides LLC — August 24, 2026
- Peptide Partners LLC — August 24, 2026
Editorial Disclaimer
This is a public communication from a regulator, and by itself it settles nothing about whether the company broke any law. Corrective action is a common response, and a fair number of letters end in a close-out. Read the whole thing on fda.gov through the link above rather than taking our excerpt as the full picture.
Glossary
The words sellers use, defined. Tap any term.
- Compounded GLP-1 · Pharmacy and drug forms
- 503A pharmacy · Pharmacy and drug forms
- 503B outsourcing facility · Pharmacy and drug forms
- PCAB accreditation · Pharmacy and drug forms
- FDA Warning Letter · Insurance and regulatory
- Off-label use · Insurance and regulatory
- FDA Drug Shortage List · Insurance and regulatory