Brochure of Items On Sale Now

A listing of offerings discounted 15% for July 9 - July 23, 2018

Rapamycin - NEW!

The product brochure for Rapamycin, or Sirolimus, a metabolite from the bacteria Streptomyces hygroscopicus

Neuropeptides for Alzheimer's Disease Research - NEWLY UPDATED!

A Quick Reference Brochure Listing Peptides International's Neuropeptides for Alzheimer's Disease Research

Disulfide-Rich Peptides - NEWLY UPDATED!

A brochure listing the wide range of products that are classified as Disulfide-Rich, yet belong to many other subcategories (i..e., Peptide Toxins, Defensins, Hepcidins, and others)

Peptides International's NEW Products for Spring and Summer 2018

A comprehensive list of all recently released product and prices

Diabetes Research Products - NEWLY UPDATED!

Diabetes is a prevalent disease, affecting approximately 30.3 million Americans (9.4% of the population).

Ghrelin, Obestatin, and Nesfatin - NEWLY UPDATED!

Growth hormone releasing peptide 6 (GHRP-6) was the first synthetic peptide that was shown to release growth hormone (GH) and stimulate weight gain by binding to growth hormone secretagogue receptor type 1a (GSR1a)


Diabetes is a prevalent disease, ffecting approximately 30.3million Americans (9.4% of the population).


a complete listing of ELISA kits available from Peptides International

Synthetic and Microbial Inhibitors - NEW!

Synthetic enzyme inhibitors and their comparable microbial versions