Wholesale and bulk peptides

Who wholesale is for

We sell research peptides wholesale to buyers who need more than a few vials at a time: research laboratories, universities and research institutes, resellers, online stores and distributors. As a peptide supplier for research buyers, we offer every product in the peptide shop and on the supplies page for wholesale orders, so you can check each strength and its stock status before you ask for a quote.

We are a peptide distributor rather than a manufacturer. We buy finished research vials and resell them with the lab supplies used to handle them. That keeps a wholesale order simple: the same products, strengths and labels as a retail order, in larger quantities and on terms set for your account.

What you can order in bulk

The bulk peptides for sale to wholesale accounts are the research vials listed in the shop. Here is a selection, with the strengths each vial comes in and its retail price per vial:

Supplies can go on the same order, from insulin syringes in packs of 10 to bacteriostatic water. For retatrutide and tirzepatide, the bulk GLP-1 research vial guide works through cost per mg by vial size, the first number to compare on a large order.

How a wholesale account works

1. Apply. The wholesale application asks for your organization, buyer type, country and website, the categories and products you need with their strengths, and an estimate of monthly volume. You also confirm that the products are for laboratory research use only.
2. Review. We read each application and may ask for supporting details, for example which institution you work with and what research the products will support.
3. Terms. Pricing, any minimum order, volume tiers and lead times are confirmed on application, for your products and quantities.
4. Orders. How you place and pay for orders is confirmed with your account terms. Orders ship from the USA and Canada to addresses across the United States, so labs and resellers buying wholesale peptides in the USA can ask for the US origin where it has stock.
5. Documents. Certificates of analysis are posted on the lab results page by product and lot when they are published. Match each lot you receive to its own certificate.

What to ask any peptide wholesale supplier

Before a large order, put these questions to any supplier, including us:

• Which lot will ship, and where is its certificate? A certificate should belong to the lot you receive, not to an earlier batch. The lab results page explains what a certificate should report.
• Who makes the vials? A distributor should say plainly that it resells rather than manufactures, as we do.
• Where does the order ship from? An order shipped from outside the United States passes through US customs on the way. Buyers who want a peptide supplier in the USA can choose a US origin wherever the product page shows one in stock. The shipping page explains origins.
• What are the terms? Get minimums, lead times and payment terms confirmed before you commit, and read what happens when an item arrives damaged or wrong, as our returns page sets out.
• Does the supplier hold buyers to research use? A supplier that sells to anyone, for any purpose, puts its resellers at risk, as the next section explains.

Rules for resellers

Wholesale research peptides are sold on the same research-use terms as retail ones, and each product page carries the label: For research use only. Not for human or veterinary use. Resellers agree to our research use policy. That means never relabeling or reselling a product as a drug, supplement, cosmetic or food, and never selling or supplying one for use in people.

A federal rule covers shipping drugs for laboratory research. It allows a drug meant solely for test-tube work, or for research in laboratory animals, to be shipped if its label carries a set caution that ends "Not for use in humans."¹ The shipper must use due diligence to make sure the buyer regularly carries out such tests and that the shipment will actually be used for them.¹ That is why the application asks what kind of buyer you are, and why we may ask a reseller about its own customers.

A label is not the whole test. FDA judges a product's intended use from the seller's product labeling, which it has said includes the seller's website.²³ In warning letters to online peptide sellers, it found that research-labeled products were intended as drugs for people, despite research use statements in their product labeling.²³ The evidence FDA quoted included product page descriptions and social media posts that sent buyers to the store.⁴⁵⁶

So a reseller's own listings and posts matter as much as the label on the vial. Under our research use policy, we may decline or close a wholesale account when an order or message suggests a product is meant for a person, or when we believe a sale would break a law.