Affiliate disclosure

Prepared by: Research Desk. Sources are linked for verification.

DesignPeptide is a research-only reference site. It has one commercial relationship: an affiliate arrangement with Purita, a store that sells peptides for laboratory research use only.

How the paid links work

Some pages contain links to Purita's website that carry a tracking code. If a purchase is made after following one of these links, DesignPeptide may earn a commission. The price paid by the buyer is the same with or without the link.

Each paid link is followed by a short "Affiliate disclosure" note on the page, and is marked in the page code as sponsored.

What the relationship does not change

• Purita does not review, approve or edit any content on this site.
• The commission does not affect which studies or regulatory records are reported, or how they are described.
• A link is not an endorsement and is not a statement about the quality of any product.

What this site says about Purita

Statements about Purita are limited to what can be checked on Purita's own website. Its product pages carry the label "For Research Use Only. Not for human or animal administration.", and it publishes a certificates page with batch documentation for some products.

Research use only

Products sold by research suppliers are intended for laboratory research. Nothing on this site describes or encourages human or animal use. See the research-only notice.

Contact

Questions about this disclosure: info@zvezdaff.com.

Last updated: 21 October 2026.