Purity ≥99%
Made in USA
Endotoxin Free
Limited-time offer: 25% lower prices on injectable GLP-1
Limited-time offer: 25% lower prices on injectable GLP-1
Limited-time offer: 25% lower prices on injectable GLP-1
Limited-time offer: 25% lower prices on injectable GLP-1

Wholesale peptides with a cleaner path

Reliable sourcing, clear standards, and quality-focused peptide solutions for your business.

Quality You Can Build Your Brand On

Made in America

cGMP- aligned production

HPLC + LC-MS/MS Support

Third -party COA support

More than just peptides. We’re your research partner

From quality assurance to reliable support, we provide everything you need for successful research — all in one place.

Domestic supply without the guesswork

Replenishments are handled with FDA-compliantsources, consistent quality, and full traceability.No guesswork, just reliable supply.

Built to adapt as you grow

Whether you're a startup or an established lab,we scale with your needs — from small quantities to bulk orders, always with flexible options and dedicated support.

Quality you can trust

Every batch is tested for purity, identity,and consistency to meet the highest
research standards.

Dedicated support at every step

Our team is here to help with your research needs and inquiries — from product guidanceto order assistance.

Pick any 4. Save 50% every month

Build a box from any research compounds in the catalog and we pack and ship it monthly, at 50% off retail for as long as you subscribe.

Your Box

4 Items + 1 free

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use coupon code

$239.65 retail

$138.85/m

50%off

FOR RESEARCH, DEVELOPMENT & COMMERCIAL USE

Wholesale Peptide Supply
for Your Business

High-quality research peptides with flexible bulk ordering, private label options, and reliable global fulfillment.

Bulk & Wholesale Orders

Flexible quantities to fit your needs.

Competitive B2B Pricing

Better margins for your business.

Private Label Options

Custom branding and labeling available.

Reliable Fulfillment

Discreet and secure global shipping.

Precision at Every Step

01

Open Account

Share product targets, volume, label/packaging needs, service needs, and timeline.

Build Quote

PLP maps products, sample pricing, quantity tiers, label costs, packaging MOQ, and service support.

02

Produce & Verify

PLP compounds products directly, manages batch records, and coordinates third-party testing support.

03

Pack & Support

Orders move through labeling, packaging, fulfillment support, and repeat-volume planning.

04

Frequently asked questions

Who can open a wholesale account with PL Peptides?

Wholesale accounts are available to licensed businesses, research organizations, compounding partners, and brands purchasing for lawful research, laboratory, or manufacturing purposes. We may request business documentation (resale certificate, business license, or equivalent) to verify eligibility. All products are sold for research use only and are not intended for human or veterinary use.

Yes. Our peptides are compounded and filled domestically in the United States, with defined quality controls at each stage from raw material to finished vial. Every batch is documented and accompanied by third-party analytical testing. Products are supplied for research use only.

Yes. Every batch is tested and accompanied by a Certificate of Analysis (COA) from independent third-party laboratories. Our standard panel includes:

  • Identity and content by HPLC
  • Purity and conformity to specification
  • Sterility testing
  • Bacterial endotoxin testing
  • Heavy metal screening

Yes. We offer custom labeling and packaging for wholesale partners. All labels must include required research-use-only language and comply with applicable regulations. We can advise on formatting, but partners are responsible for ensuring their final labeling meets legal requirements for their market and intended use.

Getting started is straightforward:
(1) Submit an inquiry and complete account verification
(2) Receive a quote based on your product list and volume
(3) Approve the quote and remit the deposit
(4) We begin production
(5) Your order ships once complete, with a COA provided. Timelines vary by order size and product availability. Contact contact@plpeptides.com to get started.

Ready to build the PLP version?

Private Label Peptides gives brands a clearer path to request products,
 open wholesale conversations, and coordinate production support.