Frequently Asked Questions

Velyx Research Ltd is a UK-registered research-grade peptide supplier based in Buckinghamshire, England. We supply research compounds strictly for laboratory research and development purposes. Our Company Registration Number is 03697395.

Our positioning is built on one principle: transparency. Every batch we sell is supplied with a Certificate of Analysis from our manufacturing partner, confirming purity and identity testing at the point of production.

Independent third-party verification is the next stage of our quality programme. We publish available COA documentation so researchers can review the information associated with each batch.

We make no therapeutic or clinical claims regarding our products.

Yes. Velyx Research Ltd is registered in England and Wales. Company Number: 03697395. Our registered address and contact details are available on our Contact page and in the footer of this website.

There is no single legal classification covering every research peptide in the UK. The regulatory position can depend on the specific compound, how it is presented or marketed, its intended purpose and the legislation that applies.

Velyx supplies its products for laboratory research purposes only and does not provide products for human or veterinary use. Where a specific regulatory determination is required, appropriate professional advice should be obtained.

Velyx does not make claims regarding therapeutic use, human consumption or clinical application of its research products.

Requirements can depend on the specific substance, the intended research activity and any applicable legislation or institutional requirements.

Velyx does not provide legal or regulatory advice. Researchers are responsible for ensuring that their work complies with the requirements applicable to their research programme.

You must also be 18 or over to purchase from Velyx.

No. All products sold by Velyx Research Ltd are supplied strictly for laboratory research purposes. They are not supplied for human or animal consumption, administration, diagnosis, treatment or therapeutic use.

By purchasing from Velyx you confirm your understanding of the research-use-only nature of the products. Any use outside this scope is the responsibility of the purchaser.

It means our products are supplied exclusively for scientific research and laboratory purposes and are not intended for human consumption, self-administration, veterinary use or use as a medical treatment.

Research-use-only wording communicates the intended purpose of the products, but it does not by itself determine their legal or regulatory status.

Velyx currently supplies research-grade peptide compounds across several research categories. Products are supplied as lyophilised, research-grade materials and are available individually and in selected research bundles.

Product purity is documented through batch-specific Certificate of Analysis documentation supplied with each applicable product. COAs are published through the Velyx Quality Centre.

Products are supplied as lyophilised (freeze-dried) material in sealed research-grade vials.

A Certificate of Analysis (COA) is a batch-specific document containing analytical information relating to a compound, including relevant identity and purity testing results.

Velyx batches are supplied with Certificates of Analysis from our manufacturing partner, confirming testing at the point of production. Independent third-party verification is the next stage of our quality programme.

Current batch COAs are available through our Quality Centre. Each applicable COA is linked to the relevant product so that researchers can review the documentation associated with the batch.

Independent testing can provide an additional layer of verification alongside manufacturer documentation. Velyx is working toward independent third-party verification as the next stage of its quality programme.

Browse our Shop, add products to your basket and proceed to checkout. You will be required to confirm that you are 18 or over and agree to the research-use-only terms before your order is processed.

We accept payment via Pay by Bank, a secure open banking payment method processed by Wallid. This provides a fast checkout experience without storing card details.

Yes. Our minimum order value is £35.

Standard delivery is £3.99 and Express delivery is £4.99. Both are free on orders of £50 and up.

Orders can be amended or cancelled before dispatch. Once dispatched, orders cannot be cancelled. Please contact us at hello@velyx.co.uk as soon as possible if you need to make changes.

Please see our Refund Policy for full details.

Due to the nature of research compounds, we are unable to accept returns of opened products. Damaged or incorrect items may be replaced or refunded in accordance with our Refund Policy.

All orders are dispatched via tracked delivery. We aim to dispatch orders within 1–3 working days of payment confirmation. Orders placed after 2pm on a Friday are dispatched the following Monday. You will receive a tracking number by email once your order has been dispatched.

Two tracked delivery options are available at checkout: Standard (3–4 business days in transit) and Express (1–2 business days in transit).

These transit times begin once your order has been dispatched. Please allow for the 1–3 working day dispatch window.

Currently Velyx ships within the United Kingdom only. International shipping is not available at this time.

We publish research guides for each compound in our Research & Science section, covering molecular profiles, mechanisms, preclinical evidence and current research status.

We do not provide dosage guidance, administration protocols or guidance relating to human use. For experimental design, researchers should consult the published literature and their institutional protocols.

Email: hello@velyx.co.uk

We aim to respond to enquiries within one working day. Our registered company details, including company registration number, are available on our Contact page.

Get in touch via hello@velyx.co.uk and we will do our best to help.

Please note that we cannot provide guidance on human or animal use, dosage or administration.