Question 1

Are these peptides for human use?

Accepted Answer

No. All products are Research Use Only (RUO) reference materials supplied to qualified researchers. They are not drugs, supplements, cosmetics, or food, and are not for human or veterinary use.

Question 2

Is a Certificate of Analysis available for every batch?

Accepted Answer

Yes. Every batch is tested by an independent third-party laboratory and the Certificate of Analysis is published in the COA Library and on each product page.

Question 3

How are orders shipped?

Accepted Answer

Lyophilized peptide vials ship with cold-chain packaging appropriate to transit time. See the Shipping page for current details.

Question 4

What is a COA?

Accepted Answer

A Certificate of Analysis documents identity (typically by ESI-MS) and purity (typically by RP-HPLC) for a specific manufacturing lot, plus lot traceability data.

FAQ