PureRawz review

Quick take

PureRawz is a research-chemical retailer in Knoxville, Tennessee, that third-party sources say has been operating since 2017. It sells peptides alongside SARMs and nootropics, in vials, nasal, capsule and blend formats, and its catalog includes GLP-class products. The peptide shelf, as recorded from third-party sources and Finnrick, includes BPC-157, TB-500, Tesamorelin, Ipamorelin, CJC-1295 and Melanotan II, with RAD-140 and other SARMs beside them. Two things frame this review. First, the FDA issued the company a warning letter in September 2025. Second, purerawz.co returned HTTP 403 and its Trustpilot page returned HTTP 451 when we tried to load them, so almost nothing on the site could be checked by us directly.

That second point matters for how you read everything below. Where a fact comes from the FDA letter, we say so. Where it comes from Finnrick’s independent testing program, we say so. Where it comes from third-party review pages, some of which are sponsored, we say that too. Nothing here comes from the vendor’s own live pages, because we could not reach them, and a review built on other people’s reports should be read with that in mind.

The FDA letter, and the site we could not load

The FDA issued a warning letter dated September 8, 2025 to PureRawz at 1404 Lakeshire Dr., Knoxville, TN 37922, concerning five products named in the letter that were offered as unapproved new drugs. None of the products named in the letter are peptides. The letter states that labeling them for “laboratory research” did not change the agency’s view of their intended use. It is published at https://www.fda.gov/inspections-compliance-enforcement-and-criminal-investigations/warning-letters/purerawz-715218-09082025. The address on the letter is the only street address we have for the company, since the site itself did not load.

A warning letter does not by itself tell you anything about the peptides in the catalog, since none of the named products are peptides. What it does tell you is that the agency has looked at this storefront, rejected its research-use framing for at least some of what it sells, and put that in writing, and that is a fact many laboratory purchasing processes will treat as disqualifying on its own.

Because we could not open the homepage, the product pages or the policy pages, the following fields are unverified: whether certificates are public and per lot, which methods are used, whether endotoxin or sterility are tested, every price, the shipping terms, the payment methods, the returns policy and whether a research-use disclaimer is present. You should treat everything in the next two sections as reported rather than confirmed, and if you visit the site yourself you may be able to fill in what we could not.

Testing, as reported by others

Third-party reviews report that PureRawz tests through MZ Biolabs and posts batch-level certificates on its product pages. We could not open any of them, so we cannot tell you what they show, whether they carry lot numbers, or whether they match current batches. The company claims no certifications in the record.

Finnrick, an independent testing aggregator that buys and tests products itself, reports that 13 of 29 classifiable tests on its PureRawz samples passed, giving the vendor a 61% rating. For BPC-157 Finnrick recorded two passes and two fails in May 2025, and CJC-1295 scored 23%. Separately, PeptideProtocolWiki, a community wiki, reports that some posted certificates contained outdated testing data that did not match the current batch. These are third-party findings, not ours, and they are the only testing information available for this company right now. Taken together, they describe a supplier whose paperwork exists but cannot be relied on without checking the batch in your hand against the certificate you are shown. If you can reach the site, the practical check is simple: open the certificate on the product page, find the batch number, and compare it with the batch on the vial when it arrives. The community report of outdated certificates is exactly the problem that check catches.

Prices, payments and our advice

No prices could be recorded. Finnrick lists BPC-157 at a median of $12.26 per milligram with no vial size, which does not give a 5 mg price or a tier. Third-party sources put the free-shipping threshold at $100, domestic delivery at 5 to 12 business days and international delivery at 8 to 17 days with country restrictions. None of that was verified on the site, and the domestic delivery window, if accurate, is slower than most US suppliers in this group. Those estimates come from the same sponsored and wiki sources, so plan for them to be approximate.

The same sources list a wide payment menu, card, crypto, Zelle, Venmo, ACH and PayPal, and report that Zelle and Venmo carry service fees. PayPal and Venmo are unusual in this market, and for some buyers that will be the main attraction. The returns policy, again as reported, allows no change-of-mind returns, offers replacements for damaged shipments or fulfillment errors, and generally requires shipping insurance bought at checkout before a lost, stolen or damaged order is refunded. The published support contact is [email protected]. A PissedConsumer rating of 2.9 is reported by a third-party wiki; we could not check it.

Here is what we would do with all this. If you already hold an account, can see current batch certificates and specifically need a payment method such as PayPal that few peptide suppliers accept, PureRawz may be workable for you. If you need verified public certificates, a clean regulatory record or a peptide-only catalog, it is not the place, and the simple fact that we could not load the site to confirm a single claim should give you pause. If you proceed, do so with a current batch certificate in hand, pay by a method you can dispute, and understand that the FDA has already written to this company about what it sells. For most readers of this guide, the better move is a supplier whose certificate you can open today.