A record of what this supplier publishes about itself. It does not evaluate product quality, purity, sterility or suitability for any use, and it is not a recommendation.
A generated trace, not a reproduction of any document this supplier publishes. It is drawn solid because this entry links a certificate we opened and read; the accent band sits under the main peak, which is where a purity percentage comes from.
Products labelled for research use are not approved for personal, medical or veterinary use. This entry does not evaluate suitability for human consumption.
Looking for peptide treatment? Find a licensed clinic instead →Publishes a large archive of lot-referenced certificates from a named laboratory, with an HPLC chromatogram and peak list on the document and the method stated as HPLC-UV-MS. No sterility or endotoxin report was found and no accreditation number is cited. The laboratory address printed on the certificate differs from the address on that laboratory’s own website, and on the certificate examined the date in the file name does not match the analysis date printed on the document. No street address, legal entity or age requirement is published.
The same categories are recorded for every supplier. Where evidence could not be obtained, the entry says so rather than inferring anything from the absence.
No street address and no legal entity published; only an email and a toll-free number. The contact page returned HTTP 404 when fetched.
An archive of 111 certificate images organised by year, carrying lot numbers in both the file names and the documents. On the certificate examined the date in the file name does not match the analysis date printed on the document.
MZ Biolabs named with a Tucson AZ address and a named analytical chemist. The address printed on the certificate differs from the address published on the laboratory’s own site, and no accreditation number is cited in either place.
Method stated as HPLC-UV-MS with a chromatogram and a four-entry peak list reproduced. No separate mass spectrum appears on the certificate examined.
Research-use statements site-wide and on product pages. No age requirement was found on the homepage, footer or shipping policy.
Returns or exchanges within 30 days of delivery on unopened product; signature required over $200; shipping insurance offered.
No warning letter naming this entity or domain was found in FDA’s dataset. No proactive regulatory-disclosure section.
We did not purchase, receive or test any product, and we do not rank suppliers against each other. A supplier-hosted certificate is evidence that a document was published — not evidence that a shipped unit matches it. HPLC area percent is chromatographic purity, not net peptide content, and no purity figure establishes sterility, correct labelling or human safety.