Skip to content
Dispatched from the UK
Vials assayed to > 99% HPLC purity
15% off your first order HELLO15
Hello Peptides
Research use only · dispatched same day from the UK

Buy research peptides in the UK

A growing range of research compounds, tested batch by batch. Every batch is assayed by an independent lab before it ships, and the certificate travels with your order.

Shop the range See a certificate
hello lean GLP-1 vial
Free Free UK shipping On orders over £100
2pm Same-day dispatch Weekday orders before 2pm
99% Verified per batch Independent HPLC assay
16+ Compounds stocked Held in UK cold storage
Provenance

Vialled, stored and dispatched from our own UK facility

Nothing leaves it until an independent lab has signed off the batch.

Vialled here Kept cold here Tested before release
hello glow carton with pen
Pens Shop pens A free reusable auto-injector pen comes with every single-compound vial.
Pre-mixed liquid vial on a teal sweep
Pre-mixed vials Shop vials Liquid vials, filled and sealed here. Nothing to reconstitute.
Featured product £175.00 · 70mg total · pre-mixed
See the full range
BPC-15710mgTB-50010mgGHK-CU50mg
hello glow stack

Three molecules, one pre-mixed vial. Arrives ready to use with its batch certificate — no powder to reconstitute.

hello glow carton

The range

All peptides
glow stack Best seller
hello glow stack
BPC-15710mg TB-50010mg GHK-CU50mg
£175.00 70mg total · BPC-157 · TB-500 · GHK-Cu
0
klow stack New
hello klow stack
BPC-15710mg TB-50010mg GHK-CU50mg KPV10mg
£200.00 80mg total · GHK-Cu · KPV · BPC-157 · TB-500
0
bremelanotide
hello bremelanotide
PT-14120mg
£100.00 PT-141 · 20mg · 3ml
0
Batch testing

Third-party tested, every batch

Purity is verified by HPLC and identity confirmed by mass spectrometry before a batch is released. The signed certificate is attached to your order and stored in your account.

Independent lab, never in-house
Chromatogram published with every result
Cold-chain packed with a temperature strip
COA library

Every certificate, one search away

Look up any batch code printed on your vial to see its full independent HPLC and mass-spectrometry results.

View the COA librarye.g. HP-24-0918

Stocked and shipped in the UK

Vialled, sealed under nitrogen and held in cold storage at our own facility, so every order ships domestically and tracked, with no customs delay.

Repair and recovery compounds

BPC-157, TB-500 and GHK-Cu are our most requested molecules for repair, recovery and muscle-growth studies. Stocked at 10mg and 50mg.

Certificate with every order

Your batch COA is attached to the dispatch email and kept in your account for as long as you have one.

How we ship it

Every vial leaves the UK cold and arrives in a plain box. Refrigerate on arrival at 2–8°C.

Chilled packing

Chilled

Vials travel with frozen gel packs inside a sealed foil pouch, which holds temperature for roughly seven days in transit.

Insulated packing

Insulated

The pouch sits inside a wool-lined envelope, so the cold chain survives a normal courier journey.

Discreet packing

Discreet

Plain outer box with no branding and nothing on the label that names the contents.

Same-day dispatch

Order before 2pm, Monday to Friday.

Free over £100

Tracked UK delivery, next working day.

2–8°C on arrival

Refrigerate as soon as the parcel lands.

Questions

Before you order

Storage, dispatch, certificates and trade. Anything else — ask the lab directly.

Contact us
How do I choose a peptide supplier?
Which compounds are used in recovery research?
What is a certificate of analysis?
How should vials be stored?
When will my order be dispatched?
What is in the glow stack?
Do you sell to trade or wholesale?
Can I order if I am not a researcher?
Certificate of analysis

Every batch, on paper

A signed, batch-matched certificate is included with every order and kept in your account. No batch ships without one.

HP-24-0918 99.4% HPLC
CERTIFICATE OF ANALYSIS · BATCH VERIFIED · HPLC > 99% ·
99.4%
01 Independent laboratory Assayed off-site by Janoshik Analytical — never in-house.
02 HPLC purity and mass ID Purity by HPLC, identity confirmed by mass spectrometry.
03 Chromatogram published The full trace is in the PDF, not just the headline figure.
04 Matched to your vial The batch code on the label is the batch code on the certificate.

All products are supplied strictly for laboratory research use. They are not medicines, are not for human or veterinary consumption, and must be handled by qualified personnel. Certificates describe the specific batch tested and are provided for reference only.