Choosing a peptide starts with the product you are trying to develop.

You may be comparing Acetyl Hexapeptide-8 for an anti-aging concept, Acetyl Tetrapeptide-5 for eye-care development, Copper Tripeptide-1 / GHK-Cu for skincare or scalp-care positioning, or palmitoyl peptides for professional anti-aging formulas.

This collection brings the main peptide options together so you can compare their formulation direction, shortlist candidates and move directly to the individual product specification.

Whether you are testing a serum, developing an eye cream or sourcing for a commercial skincare line, choose by formulation goal first — then confirm the exact product form and specification on the PDP.