PureChems research peptides preorder sale
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18+ · Research use only

The verified standard, on paper, every batch
Pharmaceutical Grade
≥99% HPLC Purity
Independently Tested
GMP Manufactured
Certificate of Analysis
Mass-Spec Verified
Discreet EU Dispatch
The Collection

Every compound, independently tested.

Each product is tested by an independent laboratory, with a Certificate of Analysis available. Browse the collection by category.

≥99% Reinheit per HPLC
Unabhängiges Labor
CoA auf Anfrage
Sendungsverfolgter, diskreter EU-Versand
Signature-MischungGLOW (GHK-Cu, TB-500, BPC-157) - 70 mg
Our signature blend

GLOW (GHK-Cu, TB-500, BPC-157) - 70 mg

GHK-Cu, TB-500 and BPC-157, three peptides combined and lyophilized in a single run, then tested as one.

99,3 %
HPLC-Reinheit
70 mg
Gesamtmischung
3-in-1
Ein Durchgang
Details ansehen →
BPC-157 Auf Lager
Alle Produkte

BPC-157

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€29,99€37,49-20%
TB-500 Vorbestellung
Alle Produkte

TB-500

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€39,99€53,49-25%
GLP-3 RT Auf Lager
Alle Produkte

GLP-3 RT

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€79,99€114,99-30%
Semax - 40 mg Vorbestellung
Alle Produkte

Semax - 40 mg

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€49,99€62,49-20%
MOTS-c - 10 mg Auf Lager
Alle Produkte

MOTS-c - 10 mg

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€49,99€64,09-22%
KPV - 10 mg Auf Lager
Alle Produkte

KPV - 10 mg

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€29,99€39,99-25%
NAD+ - 500 mg Auf Lager
Alle Produkte

NAD+ - 500 mg

≥99% geprüfte Reinheit
Analysezertifikat auf Anfrage
Forschungsqualität
€59,99€86,99-31%
Alle Produkte ansehen →
Discreet, tracked dispatch across the EU & worldwide, every order independently tested.
GLP-3 RT
≥99% HPLC purity COA on every batch 10 mg · lyophilized
Triple-receptor metabolic

Retatrutide, one molecule, three receptors.

A triple-receptor peptide targeting the GLP-1, GIP and glucagon pathways. Synthesized, lyophilized and verified by independent HPLC before any batch is released.

10 mg
Per vial
99.2%
HPLC purity
3 targets
GLP-1 · GIP · GCG
Lyophilized · HPLC-verified
The PureChems Standard

Six stages between powder and proof.

How each peptide is made, measured and verified, from synthesis to dispatch. This is what the price reflects.

Intern und unabhängig geprüft — mit einem Analysezertifikat für jede Charge.
Cleanroom synthesis01
Cleanroom synthesis · SPPS · Fmoc

Built one bond at a time.

Each peptide is assembled residue by residue on a solid-phase support, inside a temperature- and humidity-controlled cleanroom.

Solid-phase · FmocClass-7 cleanroom
RP-HPLC purification02
RP-HPLC purification · RP-HPLC · 214 nm

Everything impure, removed.

Reverse-phase chromatography separates the target peptide from every truncation and by-product, until only the intended molecule remains.

214 nm detectionGradient elution
Mass-spec verification03
Mass-spec verification · ESI-MS · m/z

Proven, never promised.

Mass spectrometry confirms the exact molecular weight, and an independent laboratory verifies purity above 99% before a batch is released.

ESI-MS confirmed≥99% target
Lyophilization04
Lyophilization · Lyophilized · −50 °C

Locked in, perfectly still.

The purified peptide is freeze-dried into a stable powder at deep-cold temperatures, then sealed under inert gas.

−50 °C dryingInert-gas sealed
Certificate of Analysis05
Certificate of Analysis · COA · per batch

Documented and verified.

Each product is tested by an independent laboratory. Its Certificate of Analysis, with the HPLC and Mass Spec results, available on request.

Independent testingCOA available
Cold-chain dispatch06
Cold-chain dispatch · Cold chain · tracked

Sealed cold. Sent discreetly.

Finished vials are packed in protective cold packaging and dispatched tracked and discreet, from our facility to your laboratory.

Tracked EU dispatchTamper-evident
Why PureChems

The difference is documented.

Most suppliers ask you to trust them. We hand you the paperwork.

PureChemsDer geprüfte Standard

Every claim below is backed by paperwork you can request.

Purity
≥99%, by HPLC and Mass Spec
Independent testing
Third-party laboratory
Certificate of Analysis
Available for every product
Manufacturing
GMP-controlled facility
Storage
Lyophilized and sealed
Shipping
Tracked, discreet dispatch
Certificate of Analysis available for every product.
Anderer Anbieter

What you usually get asked to take on trust.

Purity
Not independently verified
Independent testing
Self-reported or none
Certificate of Analysis
Often unavailable
Manufacturing
Undisclosed
Storage
Variable
Shipping
Often untracked
Questions

Everything you should know.

Straight answers on testing, storage, shipping and what these compounds are, and aren’t, for.

Still have a question?
Our specialists answer testing, COA and storage questions directly, usually within a day.
Talk to a specialist →
Short chains of amino acids studied in vitro to understand cellular signalling, regeneration and metabolic pathways. They are not intended for human consumption.
Yes. Products are tested by an independent laboratory using HPLC and Mass Spectrometry. A Certificate of Analysis is available on request.
No. All products are strictly for laboratory research and collector purposes. They are not approved for human or veterinary use.
Keep lyophilized peptides cool, dry and away from light. Refrigerate or freeze for long-term stability.
Store reconstituted peptides at 2 to 8 °C and use promptly. Always follow proper laboratory protocols.
Yes, discreet tracked dispatch across the EU and worldwide. All orders are 18+.
10% off your first order

New compounds, first.

Restock alerts, new arrivals and testing updates. Occasional emails, nothing else.

18+ · Research & collector purposes only · Unsubscribe anytime.