Research use onlyAre you 18 or over and a qualified researcher?
This catalogue is supplied for laboratory research and scientific investigation only. To continue you must be 18 or over and a qualified researcher, laboratory user, or academic purchasing for a research environment.
Products are not for human consumption and we make no therapeutic or medical claims.
Research use only. All products are intended exclusively for laboratory research and scientific investigation. Not for human consumption, diagnostic, or therapeutic use.
UK premium peptides
Core Health GB is a UK supplier of characterised research peptides for laboratory use only. The catalogue covers pre-mixed pens, lyophilised vials, nasal sprays and bundles, sourced in Europe and dispatched the same day before 1pm with tracked UK delivery.
Last updated 7 September 2026
Formats
Pick the format that suits your work.
The HILUVA range
Ready-to-use pens and nasal sprays from the Core Health GB HILUVA range. No reconstitution step: each pen and spray is filled, sealed and batch-referenced in the same process as the rest of the catalogue, so the bench work starts with a defined, labelled research material rather than a mix you prepare yourself. Laboratory research use only.
Customer reviews
Across 10 genuine reviews from the earlier store, the average rating is 5.0 out of 5. Every review below is shown exactly as left, with the reviewer name and date, and reads for the laboratory context this catalogue serves.
Super fast delivery. I'm very satisfied with both the service and the products. The delivery is super fast, and the overall experience has been excellent.
Great service, quick delivery. Good product.
Outstanding service from start to finish. From ordering to delivery, everything was smooth, professional and hassle-free. The product arrived quickly, was well packaged and exactly as described. The quality is excellent, and the customer service was friendly, responsive and genuinely helpful throughout. I wouldn't hesitate to order from Core Health GB again and would happily recommend them.
Genuine reviews from our earlier store (corehealthgb.com), shown for reference. New orders are invited to review on this site.
Research use only
The six points below cover the questions a laboratory buyer most often asks before ordering. Full answers are on the FAQ page.
No. All products sold by Core Health GB are not intended for human or animal consumption and are supplied for research use only.
“Research Use Only” indicates that products are intended solely for laboratory testing, in-vitro research, or educational study. They are not approved for medical, diagnostic, or therapeutic use.
Yes. Our products are legal to purchase and possess in the UK when used strictly for research purposes. Customers are responsible for ensuring compliance with all applicable laws and regulations.
We use Royal Mail for all deliveries. The standard service is Royal Mail 24, fully tracked, at a flat £5 on orders under £250 and free on orders of £250 or more. For next-day 1pm guaranteed delivery, orders must be placed before 10:00 AM, Monday to Friday. Orders after that cutoff or at weekends may dispatch the following working day. Same-day dispatch is available for orders placed before 1pm.
Every batch is tested by high-performance liquid chromatography (HPLC) against a 99%+ purity specification. The batch reference on your order links the material back to its certificate of analysis. The guide to reading a COA explains which fields matter for the laboratory notebook.
Browse this catalogue and add items to your basket. Checkout takes Pay by Bank (Open Banking): you approve a pre-filled payment in your own banking app and your order is held while you do. No card details are needed. Bank payment is the standard for this category of research material.
Catalogue
The research lines our customers order most, characterised for batch-to-batch consistency. The list is drawn from the live catalogue each time this page loads, so it reflects current stock and current prices rather than a static snapshot. The order is by all-time units sold from the store's own order history, which is also how the shop page sorts when you choose "Most popular".
Retatrutide is a triple receptor agonist acting on GLP-1, GIP and glucagon pathways. Supplied as a pre-mixed 40mg pen in the HILUVA Slim Pro line. For laboratory research use only.
In stock
£165.00
For laboratory research use only. Not for human consumption.
Retatrutide is a triple receptor agonist acting on GLP-1, GIP and glucagon pathways. Supplied as a pre-mixed 20mg pen in the HILUVA Slim Lite line. For laboratory research use only.
In stock
£120.00
For laboratory research use only. Not for human consumption.
GLOW combines GHK-Cu 50mg, BPC 157 10mg and TB500 10mg in one pre-mixed pen. A three-peptide blend for tissue repair research. HILUVA, for laboratory research use only.
In stock
£90.00
For laboratory research use only. Not for human consumption.
GLOW Ultra+ combines BPC 157 10mg, GHK-Cu 50mg, TB500 10mg and KPV 10mg in one pre-mixed pen. A four-peptide research blend. HILUVA, for laboratory research use only.
Only 3 left
£95.00
For laboratory research use only. Not for human consumption.
Restore GH pairs CJC-1295 with Ipamorelin in a single pre-mixed pen. Researchers use the combination in growth hormone axis models. HILUVA, for laboratory research use only.
Only 2 left
£55.00
For laboratory research use only. Not for human consumption.
Tirzepatide is a dual GIP and GLP-1 receptor agonist, supplied as a pre-mixed 40mg pen. Researchers study it in incretin signalling and metabolic models. For laboratory research use only.
Only 3 left
£149.99
For laboratory research use only. Not for human consumption.
HILUVA Recharge supplies nicotinamide adenine dinucleotide (NAD+) as a pre-mixed 500mg pen. Researchers study NAD+ in cellular energy and mitochondrial models. For laboratory research use only.
In stock
£110.00
For laboratory research use only. Not for human consumption.
Melanotan 2 (MT-2) supplied as a pre-mixed 10mg multi-dose pen. A synthetic melanocortin receptor agonist for pigmentation and signalling research. HILUVA Rejuvenate, for laboratory research use only.
Only 1 left
£50.00
For laboratory research use only. Not for human consumption.
Compounds are sourced through established European manufacturing environments, with a strong emphasis on German production standards: precision, process control, and analytical consistency. We do not operate as a pharmaceutical, medical, or supplement brand, and we make no therapeutic claims.
The catalogue spans 38 lines in five formats, from pre-mixed pens for researchers who want a ready-to-use format to lyophilised vials for laboratories that reconstitute in-house. The same sourcing and release process applies across the range: a documented European supply chain, batch-level characterisation and a batch reference on every order, so the material you hold can always be traced back to its certificate of analysis. Orders placed before 1pm, Monday to Friday, go out the same day by tracked Royal Mail, free over £250 in the UK.
Compounds come from established European manufacturers, with German process control for batch-to-batch consistency. Every batch is HPLC-tested to 99%+ purity. The batch reference on your order links to its certificate of analysis.
Orders placed before 1pm, Monday to Friday, dispatch the same day by tracked Royal Mail 24. Standard UK delivery is a flat £5, free once the basket reaches £250. For next-day delivery guaranteed by 1pm, order before 10am.
Plain outer box, sealed and protected in transit, tracked to the door. No product names appear on the exterior of the parcel, and the research-use-only handling notes travel inside with the certificate.
This is a catalogue for laboratory use, not a supplement, pharmaceutical or medical brand. Content separates analytical fact from general laboratory practice. Support answers within 24 to 48 hours on email or WhatsApp.
Each batch is characterised by high-performance liquid chromatography against a specification of 99%+ chromatographic purity, and every order ships with a batch reference so the material stays linkable to its analytical record. Our guide to reading a certificate of analysis explains which fields matter and how to keep the paperwork with the laboratory notebook.
Compounds are lyophilised or pre-formulated in European facilities under documented process control, then held and dispatched to the handling notes on the certificate. Same-day UK dispatch applies to orders placed before 1 pm, in discreet tracked packaging.
The research notes on this site are written by Dean Gosport on the research desk, as educational material for laboratory users, and are reviewed as the literature moves. They are not medical advice, and Core Health GB does not provide dosage, frequency or administration guidance for any compound.
Standards and policy reviewed 7 September 2026
Read more about the operation on the about page, in the research hub, or under the research use only policy. All products are supplied exclusively for laboratory research and scientific investigation. Not for human consumption.
Standards are reviewed as the literature and the supply chain move, and this page records the date of the most recent review so the claims you rely on are current rather than inherited. Contact support if a question is not answered here; the team replies within 24 to 48 hours on email or WhatsApp.
Notes
Plain-language notes on peptide chemistry, analytical purity testing and certificates of analysis, written for laboratory researchers. Each note explains what the paperwork and the batch data actually show, so the claims a researcher relies on can be checked against the source record.
Written by Dean Gosport · Core Health GB
Foundations
A plain-language primer on short amino-acid chains, why laboratories use them, and what “research use only” actually means.
Quality
Chromatographic purity is a specification, not a slogan. How to read a 99%+ HPLC result and what it does not prove.
Quality
Identity, purity, appearance, and batch ID: the four fields that actually matter on a peptide COA.
