Services — Grey Peptides

What we offer

Research-grade
services.

From precision lyophilization to global wholesale distribution, we provide end-to-end peptide supply solutions for research companies worldwide.

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Our services

Everything your research needs

A comprehensive suite of peptide supply services — built for laboratories, distributors, and research institutions that need consistent, verified compounds.

In-house lyophilization

Our core service — precision freeze-drying of research peptides in a controlled US facility. Every vial is produced, packaged, and quality-checked under one roof.

US ManufacturedControlled facilityFull traceability

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Third-party batch testing

Independent HPLC and mass spectrometry analysis on every production batch. Results are documented in a full certificate of analysis, available for download before purchase.

HPLC analysisMass spectrometryCOA per batch

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Global wholesale distribution

Preferred pricing tiers, dedicated account management, and priority fulfillment for wholesale partners across North America, Europe, Asia Pacific, and beyond.

Net 30 termsCustom labellingBulk pricing

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Same-day fulfillment

Orders placed before the daily cutoff are dispatched same-day from our US facility. Full tracking, discreet packaging, and insured delivery on every shipment.

Same-day dispatchFull trackingInsured shipping

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The process

How we work

From order to delivery, every step is designed around speed, accuracy, and transparency.

Place your order

Browse our catalog, select your compounds and quantities, and place your order online or via our B2B team.

Quality verification

Your batch COA is confirmed or generated. Every compound is checked against independent lab results before dispatch.

Same-day dispatch

Orders submitted before the daily cutoff are picked, packaged discreetly, and handed to the carrier the same day.

Tracked delivery

Receive live tracking updates from our facility to your door. Support available at every step if needed.

Technical capabilities

What we can produce

Our facility is equipped to manufacture a wide range of research-grade peptides with consistent purity across every batch.

Linear peptides

Standard single-chain research peptides synthesized and lyophilized in-house to 99.9% minimum purity.

Cyclic peptides

Cyclic variants with enhanced stability, produced under strict compounding conditions with full documentation.

Proprietary blends

Custom multi-peptide formulations including our signature DP2-T and DP3-R blends.

Growth hormone peptides

GHRPs, GHRHs, and secretagogues produced with the precision required for sensitive research applications.

Tissue repair peptides

BPC-157, TB-500, and related tissue-specific research compounds available individually or as blends.

Custom formulation

Speak to our team about custom compound requirements, concentrations, or packaging for institutional partners.

Get started

Ready to partner with us?

Whether you need a single order or a long-term wholesale supply agreement, our team is ready to help. Reach out and get a response within minutes.

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Research-gradeservices.