Rats Army

Ordered BPC-157, MK-677, and CJC-1295 last month. Products themselves seem legit for research use, COAs looked good. But I noticed the MK-677 price jumped by almost 15% between adding to cart and checkout, which was annoying. Quality seems fine though, all three dissolved properly.

I've been in the research peptide space for about 4 years now and Rats Army has been on my radar for a while. Finally pulled the trigger on MK-677 and Melanotan II for a side-by-side comparison study with compounds from another vendor. The good: both peptides arrived with proper COAs showing excellent purity (98.2% and 97.8% respectively), packaging was professional with cold packs, and the actual product quality seems solid. Reconstitution was smooth for both, no particulates or discoloration. The not-so-good: I had questions about optimal storage conditions for the Melanotan II since I'm planning extended testing over 6 months. Sent three emails over the course of 8 days and got zero response. Finally reached out via their contact form and got a generic response that didn't really answer my specific question about freeze-thaw cycles. For a vendor in this space, scientific accuracy in communication should be a priority. Also, shipping took 9 days which is longer than I've experienced with competitors. The tracking info barely updated until it suddenly showed up at my door. Not terrible, but not great either. Bottom line: if you just need reliable peptides for research purposes and don't anticipate needing customer support, they're fine. But if you value responsive communication and faster shipping, you might want to look elsewhere.

This is my third order from Rats Army and I keep coming back for a reason. Picked up TB-500 and MK-677 for a comparative study I'm running on tissue repair mechanisms. Both compounds arrived properly sealed with intact tamper-evident caps and individual batch-specific COAs showing >98% purity. The TB-500 reconstituted perfectly clear, and the MK-677 dissolved without any issues in my test solutions. Shipping was surprisingly fast - ordered Monday evening, arrived Thursday morning via USPS priority. Their packaging is discrete but well-protected with bubble wrap and cold packs. The only reason I'm not giving 5 stars is the website can be a bit clunky during checkout, had to re-enter my shipping info twice. But product-wise, they're doing everything right. Pricing is competitive too, especially when you factor in the verified third-party testing. Will definitely order again for future research protocols.