Rats Army

Research chemical vendor offering peptides in multiple delivery formats.

What Customers Mention

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Reviews

Apr 8, 2026
website is rough
julie.o.fit

Product itself was fine and the COA checked out, but the site is a mess. Took me forever to find what I wanted and the fonts are tiny.

Feb 24, 2026
fine but expensive
natalie.a.research

Nothing wrong with the product or the COA. Price per mg is just steep compared to other sources I've used.

Feb 5, 2026
Decent peptides but pricing is inconsistent
Leah Spencer

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.

Jan 27, 2026
slow email reply
Sharon Z.

Had a question about an order and it took four days to hear back. Product was fine when it showed up though.

Jan 10, 2026
Product quality is there but communication needs work
Owen Burke

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.

Sep 26, 2025
price went up
Danielle V.

Been a customer a while and noticed prices crept up on my last order. Still fast and still tested, just not the deal it used to be.

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Vendor Info

StatusUnclaimed
WebsiteVisit
Reviews27
Products7
Lab Tests0

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