About InterPeptide
InterPeptide is a dedicated research peptide supplier committed to providing the highest quality compounds for scientific research. We partner with leading manufacturers to ensure every product meets rigorous purity and quality standards.
Verified Purity
Every batch is HPLC tested and verified to ≥99% purity with Certificate of Analysis included.
Research Grade
Our peptides are manufactured in ISO-certified facilities specifically for laboratory research.
Quality Guaranteed
We stand behind every product. If it doesn't meet specifications, we replace it — no questions asked.
Expert Support
Our team of peptide specialists is available to help with product selection and technical questions.
How We Ship Your Order
1. You place an order
Pay by direct bank transfer. Your order is held PENDING until we confirm the payment (usually < 1 business day).
2. Our partner lab ships it
Your order is forwarded to our licensed U.S. peptide fulfillment partner, who pulls it from cold storage and packs it within 1–2 business days.
3. You get tracking
USPS Priority Mail, discreetly packaged. You get a tracking number by email the moment it leaves the lab.
We curate the catalog, verify every COA, handle your order, and provide support. Our fulfillment partner stays behind the scenes so peptides never break the cold chain between lab and doorstep.
Research Use Only
All products sold by InterPeptide are intended strictly for in-vitro laboratory research and educational purposes. They are not intended for human or veterinary use, nor for use in food or cosmetics. By purchasing from InterPeptide, you confirm that you are a qualified researcher and will use products only for lawful research purposes.