Solid Peptides sells direct to researchers. The site says it has traded since 2024. It lists 62 products, including ARA-290 (Cibinetide), Sermorelin, BPC-157, Cerebrolysin, Follistatin 344, and FOXO4-DRI, plus 31 other compounds.
In its own words: “At Solid Peptides , we are dedicated to providing the highest grade of peptides for laboratory research and forensic evaluation. Our focus is on the intersection of biochemical signaling, physiological performance, and the emerging field of longevity science.”
Solid Peptides publishes 79 certificates of analysis on its site, all credited to MZ Biolabs. The vendor chose which batches to publish, so those results do not tell you what is in the vial you receive. Of the 12 product pages we opened, every one links its own certificate.
Prices run from $0.99 to $199.00 across 60 listed products. Orders ship with USPS.
Site check: 62 products listed; 79 certificates of analysis published; ships via USPS.
Solid Peptides is listed as active. Tracked by Finnrick. No test data available yet.
The record for Solid Peptides
Status
Active
Vendor type
Research-use supplier
What we found
Publishes COAs. Publishes 79 certificates of analysis on its own site, attributed to MZ Biolabs. source
Public pricing. Publishes prices on 60 of 62 catalogue entries. source
Research-use-only notice. The site carries an explicit research-use-only / not-for-human-consumption notice. source
Solid Peptides is listed as active and we hold 79 certificates of analysis published on its own site. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Has Solid Peptides been lab tested?
We hold no independent third-party assays for Solid Peptides. Any purity figure it publishes is self-reported unless it names the lab that produced it.