Wholesale Peptide Supply: Wholesale Peptides — US-Based ...

Wholesale accounts openLot №2481 · USA

Research peptides,
manufactured to spec.

US-based wholesale peptides, batch-produced and HPLC/MS verified. Scroll to follow one lot from synthesis to your dock.

01 · Synthesis

Lot №2481 enters synthesis.

Sourced and produced through a controlled US supply chain. Logged, segregated, and held until release.

02 · Verification

Every lot meets the column.

Independent HPLC/MS at a contract analytical lab — identity, purity, and quantitation, documented per lot.

03 · Documentation

The COA is issued.

The per-lot certificate is available with your order, and the lot number becomes searchable on our COA page.

04 · Release

Sealed. Tracked. Shipped domestic.

Lot-tracked fulfillment from a US warehouse. Overnight available. The same chain of custody on every order.

Compounds0+Full research catalog

Min. purity≥ 0%HPLC/MS verified, per lot

Lead time3–5 dDomestic fulfillment

Median reply≤ 0 minA real account manager

Wholesale · Form WPS-001

Wholesale peptides, specified to the milligram.

Rev. 04 · 2026Effective immediately

Catalog count50+compounds

Min. purity≥ 99.0% by HPLC

Identity methodHPLC / MS220 nm

Quantitationper-vial dosemg ± 2 %

Lead time — stock1–2business days

Lead time — custom7–10business days

Batch size50–500vials per lot

Vial filllyophilized5–60 mg cake

Closure13 mmflip-off seal

COAper-lot PDFpaid add-on

Min. order100vials, mix & match

Shippingdomesticovernight available

All compounds intended solely for laboratory research and are not for human or veterinary use. Specifications represent typical values across the catalog; per-compound and per-lot detail accompanies each quote.

Capabilities

Everything under one roof. One accountable party.

The usual setup is a manufacturer in one place, a labeler in another, and a fulfillment house in a third — and when an order goes wrong, three vendors point at each other. Production, testing, labeling, and fulfillment all run out of our Costa Mesa facility. One account manager owns the whole chain.

1. 01

   Manufacture

   Produced in the USA through a qualified vendor chain, batch-produced to lot.

2. 02

   Verify

   Independent third-party HPLC/MS on every lot — identity, purity, quantitation.

3. 03

   Label

   Private label designed, printed, and applied in-house. Your brand, your lot numbers.

4. 04

   Fulfill

   Cold-chain warehousing at −20°C and 2–8°C, kitting, and lot-tracked pick-pack-ship.

5. 05

   Ship

   Domestic outbound with tracking, under your brand or ours. No overseas handoff.

Why us

We don’t guess. We document.

Most wholesale peptide vendors hand you a SKU and a price. We hand you a qualified vendor chain, an independent batch test, and a per-lot certificate of analysis on request — so you know exactly what’s in the vial.

HPLC · Lot №2481 · 220 nmReleased · Third-party verified

Browse by category

Buyer guides

Featured · BPC-157

The most-requested compound on our wholesale ledger.

Fifteen amino acids, isolated from a fragment found in gastric tissue and first synthesized in 1993. We stock BPC-157 at 5 mg and 10 mg doses — sourced in the USA and verified to ≥ 99% purity by HPLC/MS.

• CAS № 137525-51-0 · MW 1419.5 Da
• Lyophilized 10 mg cake · 13 mm flip-off seal
• Batch-produced · COA available as a paid add-on

Our process

From column to crate, in three documented steps.

The journey you followed above, as the checklist we run on every single lot — no exceptions, no untested releases.

1. Source

   Sourced through a controlled US supply chain

   Compounds are sourced through qualified vendors and routed through a domestic US distribution operation. Every inbound lot is logged, segregated, and held until release — no opaque overseas chain of custody.

2. Verification

   Independent HPLC/MS analysis on every lot

   Each production run is shipped to a contract analytical laboratory for HPLC coupled with mass spectrometry. Identity, purity, and quantitation are documented per lot.

3. Release

   Lot-tracked, with the COA available on request

   When the COA returns the lot is released and the lot number is searchable on our COA page. The per-lot PDF is available as a paid add-on with your order, so your customers can verify the same lot independently when they need to.

Talk to us

Open a wholesale account.

Tell us a little about your operation and the compounds you order most. A real account manager — not a chatbot — will reply with a wholesale quote, lead times, and whatever else you need within one business day.

HoursMon–Fri, 8 AM – 6 PM PT