Research-use only Fast US-focused fulfillment Batch documentation where available
Delta Peps
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Research Use Only — For Laboratory & Investigational Purposes

Research peptide catalog — 99%+ purity target, independent testing standard.

Serious researchers deserve verified materials. Every batch in this catalog is tested to a Freedom Diagnostics release standard — HPLC purity, mass spectrometry identity, and LAL endotoxin screening — with COA documentation linked upon batch release.

Browse Research Catalog View Lab Documentation
GLP Peptides Growth Peptides Research Blends COA upon batch release
Delta Peps 3ml research vials with QR-linked batch COA labels in a laboratory setting

Now in catalog

GLP-2 TZ, GLP-3 RT, and BPC-157/TB-500 — our most requested, batch-documented materials. View all products →

Every Batch Tested For:

99%+ HPLC Purity Measured by Freedom Diagnostics (not self-reported)
Mass Spectrometry Identity Molecular weight confirmed to ±1 Da
LAL Endotoxin Screening Most suppliers skip this. We don't.
Heavy Metals Analysis ICP-MS contaminant screening
Sterility Testing Microbiological safety verification
Microbial Conformity Full bacterial/fungal panel before shipment
Lot-Documented & Traceable Reserved lot + testing panel on every product
Batch COA (upon release) QR code on each vial will link to the Freedom Diagnostics certificate when documentation is published

Research categories

Organized for researchers who know exactly what they need.

Full catalog →
GLP Peptides

GLP-2 TZ and GLP-3 RT analogs — studied in vitro for GIP and GLP-1 receptor interaction. 99%+ HPLC verified.

 Growth Peptides

Tesamorelin and GHRH-receptor research compounds. Mass spectrometry identity confirmed on every lot.

 Research Blends

BPC-157/TB-500 dual-component formulations. Each component sourced to 99%+ purity target with lot documentation on file.

 COA Library

Reserved lot numbers and testing panels centralized. Freedom Diagnostics certificates linked upon batch release.
Research catalog GLP peptides, growth peptides, and precision research blends.

Independently verified before they reach your lab.

 Current inventory GLP-2 TZ, GLP-3 RT, and BPC-157/TB-500 lead the catalog.

Lot-documented with COA linked upon batch release.

 Independent testing Freedom Diagnostics testing standard.

HPLC, mass spec, and LAL endotoxin — COA linked when batches release.

Why Delta Peps

The standard most vendors skip.

Tested by Freedom Diagnostics

An independent ISO-certified laboratory runs every batch — HPLC, mass spec, and endotoxin. Their name is on the COA, not ours.

Full Contaminant Screening

HPLC purity. Mass spec identity. Endotoxin. Heavy metals. Sterility. We test for everything. Most vendors skip half of it.

Batch COA (upon release)

Each vial will include a QR code linking to that batch's COA on Freedom Diagnostics once documentation is published.

Research Integrity, No Noise

No health claims. No dosing language. No supplement-store positioning. This site is built for qualified researchers who understand what RUO means.

Popular research materials

Most requested in the catalog.

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How it works

Select, verify documentation, order.

Browse the catalog

Filter by research category. Compare purity specs, lot documentation status, and pricing across products in a single view.

Review lot specs before you buy

Every product lists reserved lot number, testing panel, and COA status. Freedom Diagnostics certificates will be linked upon batch release.

Complete RUO acknowledgment at checkout

All orders require a Research Use Only certification at checkout. COA documentation will be linked via QR code when batches are released.

Ready to order?

Verified materials. No supplement-store noise. Lot-documented.

Browse the full catalog for GLP peptides, growth peptides, research blends, and COA-documented inventory.

Browse Research Catalog