Wholesale & Bulk Supply
Research-grade peptides supplied at volume, with a published certificate of analysis for every product. For laboratories, resellers, and formulators who need documentation they can stand behind.
Why source from Heartland
Documentation, per product
Every product ships with a certificate of analysis published as a citable page, not a filename. Your own compliance and resale documentation inherits ours. See the certificate archive.
Verifiable, not asserted
Purity and identity figures come from the certificate for your specific lot. Where a value was not tested, it is not claimed — so nothing on a spec sheet you pass downstream is ours to walk back.
U.S.-based supply
Domestic fulfilment and a named point of contact. Batch history is retained, so material you bought months ago stays verifiable against its original certificate.
The documentation is already public
Diligence before you talk to us — the evidence base is published, not promised.
- 9 certificates published
- 7 products documented
- KMD Analytical independent laboratory
Want your own brand instead of reselling ours?
Buying boxes at wholesale is one path. The other: your own turnkey, research-use-only peptide brand — your name and labels on the same tested, COA-documented catalog, with the storefront, label design, and fulfillment done for you. You set retail and keep the margin.
Request wholesale pricing
Tell us who you are and what you need. Wholesale terms are set per account based on volume and compound mix — there is no public price list, and this form is the fastest route to a real quote.
All products sold by Heartland Bio Labs are intended exclusively for in vitro research, laboratory investigation, and ex vivo studies by qualified scientific personnel. These products are not approved by the FDA or any regulatory authority for human or animal use. They are not drugs, dietary supplements, food additives, or medical devices.
These products are not for human consumption, self-administration, veterinary use, or therapeutic application of any kind. No information on this website constitutes medical advice, treatment recommendations, or dosage guidance.
By purchasing from Heartland Bio Labs, the buyer represents that they are a qualified researcher or institution using these materials solely for lawful laboratory research. See our full Research Use Policy.