📢 I have some wonderful news to share: If you have visited the PRC website recently you probably saw we are working on overhauling the overall look of the site, well that's just the tip of the iceberg. PRC has been sourcing product from a lab in California that lyophilizes research peptides in the USA! That means we know about the peptide production from beginning to end and can ask details about lab equipment, raw product and fillers. 👉🏼 Why this matters: - This lab facility operates under USA requirements and standards. - The raw material of the product is tested at the outset and there is no need for additional testing. - Peptides are lyophilized with regulated fillers (no more guessing what else is in the vial!) - Consistency in the supply chain. Right now it is limited to only a few peptides but as the lab expands its catalog we will switch out to using them whenever possible. 🔸 NOTE: The prices are still the same! No crazy "Made in the USA" markup!

What if I told you there is a new small molecule that actually is on phase 2 trials studied for melting localized fat away? What if I told you that it works exceedingly well and the fat doesn't return? What if I told you that this is poised to be the liquid lipo we have always wanted? What if I told you the results are better than with that no-good too much work for little results lipolytic Kybella? 🙌🏼 What if I told you we are trying to get our hands on it and will be available soon??? https://nypost.com/2026/10/02/health/new-weight-loss-drug-targets-belly-fat-and-can-give-flatter-stomach-in-weeks/?utm_source=facebook&utm_medium=social&utm_campaign=nypost&sr_share=facebook https://pmc.ncbi.nlm.nih.gov/articles/PMC9384315/

This is the post that everyone knew was coming but we never wanted to write. ​ But at the same time we are committed to keeping you in the loop of what's going on in the market. ​ In the last 2 weeks over 600 RUO brands received cease and desist letters requiring the removal of GLP products from their websites. ​ Also 4 US lyophilization operations also received letters to cease manufacture of all GLP products. ​ The specific products that have been named for removal: - GLP1 - GLP1+Cagrilintide - GLP2 - GLP3 - GLP3+Cagrilintide This comes following the massive push that Eli Lilly and other companies have been making to take back control of the GLP market. Cease and desist letters are the first step and those that do not comply receive an intent to file a lawsuit letter as the next step. ​ As of yet Peptide Resource Center hasn't not been targeted directly, but as a U.S. business we do have to play by the rules and it's only a matter of time. We will be renaming all products in the coming months and primarily listing them by their CAS number. ​ With our knowledge of the industry and after talking with our regulatory counsel, we want to give you a heads-up that there is a very good chance that all legitimate GLP peptide products will be pulled from the market before the end of the year. ​ This is not fear-mongering or trying to get you to buy anything, however if GLPs are a part of your research then stocking up now is probably a good idea. I wish this wasn't the current reality but it is and it's not the first time. We already saw this exact same thing play out with SS31 back in May. When big pharma successfully used the legal system to remove it from the RUO market. And SS31 is small potatoes compared to the GLP market. I will keep you in the loop as this continues to progress...

(Article by T Labs) “RETA's days are numbered.” “Here we go again.” “FDA just did WHAT?” “Another processor is gone.” “Don't panic... but PAY ATTENTION.” Every time I think we've reached peak insanity, this industry somehow finds another gear. 💳 Then THIS happened this week ... I'm not going to name names, but one of the largest, and arguably the most recognizable, peptide brands in this industry lost access to one of its credit-card processors. And no... They're not even one of the companies named in the Lilly lawsuits. These guys are MASSIVE. Not some website that appeared six months ago. Not some guy selling peptides on Facebook out of the trunk of the family SUV. 😂 We're talking about a major, established name that practically everybody who's been around this industry knows. If it can happen to them basically overnight, everybody in this industry should be paying attention. NOW IT'S REALLY STARTING TO HIT HOME. 🔥 And then Lilly drops THIS. Lilly filed six new federal lawsuits involving reta, including against Research Use Only peptide sellers. But believe it or not, the six lawsuits aren't even what concerns me most. ➡ Lilly says it has now: Referred 200+ individuals and companies to regulators and law enforcement Reported 14,000+ websites, advertisements, social posts and product listings Called on credit-card companies and payment processors to take action Called on shipping and logistics companies to take action Called on e-commerce platforms to take action Called on social-media companies to take action 🚨 THIS IS THE PART EVERYBODY NEEDS TO UNDERSTAND. ➡ The six lawsuits are the part everybody sees. But they're only the visible tip of something much bigger. ➡ Lilly says it has reported 14,000+ websites, advertisements, social-media posts and product listings involving reta across more than 100 countries. ➡ At the same time, Lilly says it has referred 200+ individuals and entities to the FDA, Department of Justice, state attorneys general, law enforcement and professional licensing boards.

A Fentanyl Finding in a Research Peptide: What's Actually Known! This narrative has been all over social media, and some companies immediately jumped on it to do Fentanyl testing (and raise their prices!) I mean, fear mongering is good for business. If you have been in the peptide research community you know extra testing is not always better. 📣 Stuff is coming from China y'all!!! *Last updated: July 28, 2026* ## The report In late July 2026, a post appeared on the MESO-Rx forum (a long-running anabolic steroid and peptide community) claiming that a vial of 5-Amino-1MQ — a compound sold in the unregulated "research peptide" market — had tested positive for fentanyl when submitted to Janoshik Analytical, the Czech lab that dominates third-party testing in this space. The poster linked a Janoshik verification page for the sample (report ID 206333) as evidence the test was real and not fabricated. The circumstances, as they've emerged in the thread, are thin: - The vial reportedly came from a small individual reseller ("Beebo"), not a large manufacturer. One commenter said the reseller compounds the product herself from raw materials rather than reselling pre-made vials, and ships domestically from Tennessee. - Janoshik's own response, according to a follow-up post from the original poster, was to send the sample to a "national lab" for confirmation — implying Janoshik did not consider its own result definitive enough to publish without independent verification. As of this writing, no confirmed follow-up result has been posted. - A separate user tested a sample from the same reported batch with an over-the-counter fentanyl test strip and also got a positive reaction, though another commenter in the thread noted, correctly, that these immunoassay strips are prone to false positives and cross-reactivity with unrelated compounds. - Another commenter who claimed to know a long-term user of the same batch said that person had been using it for months with no apparent harm — weak evidence either way, but worth noting.