What they are, in simple terms
Peptides are short chains of amino acids — the same building blocks that make up proteins, in a smaller form. In research contexts, many peptides are studied because they interact with specific receptors and can be mapped in laboratory models.
How peptide categories differ
In practice, peptides are grouped by research area: metabolism and body-weight research (GLP-1 examples such as Semaglutide, Tirzepatide and Retatrutide/GLP-3), tissue research and repair contexts (such as BPC-157), skin-related research (such as GHK-Cu), energy and cognitive research, and more. Avenor organises them by buyer-friendly goals.
What Research Use Only means
It means the products are supplied for laboratory research and are not approved medicines or intended for human consumption. That is why Avenor does not provide dosage guidance or usage instructions.
How to read a product page
Look at the strength, variant or SKU, availability and whether a COA is available for the relevant batch. These transparency details help show how seriously a product is documented.
RUO note
This article is informational. It does not provide usage instructions, quantities, protocols or outcome claims. For laboratory research only. Not for human or veterinary use.