Frequently Asked Questions 

Please contact us at info@alpha-peptides.co.uk if you can’t find an answer below.

What are peptides?

Peptides are short chains of amino acids — the building blocks of proteins — that occur naturally in the body and play key roles in cellular messaging and biological regulation. In research and wellness science, specific peptides like BPC-157, MOTS-C, GHK-Cu, Semaglutide, and others are studied for their potential effects on metabolism, recovery, cellular function, and health outcomes.

Are your products legal and safe to buy?

Yes. All products sold on Alpha Peptides are legal in the UK for research and laboratory use only. They are not intended or marketed for human or veterinary consumption, medicinal use, diagnosis, treatment, prevention of disease, or performance enhancement. Always follow all applicable laws and guidelines when purchasing peptide products for research.

What does “for research use only” mean?

Products labelled “for research use only (RUO)” are intended strictly for laboratory, scientific, or analytical purposes. They are not approved or validated for clinical use, medical treatment, self-administration, or other uses involving humans or animals.

How should research peptides be stored?

For optimal stability and longevity:

• Keep peptides cool — Store unopened lyophilised peptides in a refrigerator (2–8°C).

• For long-term storage, keep them frozen at −20°C or colder.

• Avoid heat and light — Peptides are sensitive to heat and UV exposure.

• Keep dry — Moisture can degrade peptides.

• Minimise temperature fluctuations — Avoid repeated warming and cooling.

Do your products come with Certificates of Analysis (CoA)?

Where available, product listings will include verification of purity, and certificates from third-party analysis can be provided on request. Certificates of Analysis demonstrate that products meet defined specifications and purity standards.

How do peptides work in research?

In laboratory settings, researchers use peptides to explore biological pathways such as cell signalling, metabolism, tissue repair, or hormone activity. Because peptides interact with receptors or enzymes in specific ways, they are valuable tools for understanding molecular mechanisms and potential applications in science.

What peptides do you offer?

We feature a curated selection of pioneering peptide compounds — including but not limited to BPC-157, MOTS-C, GHK-Cu, semaglutide, tirzepatide, and others — tailored for health, metabolism, and cellular research. Each product page includes detailed descriptions to help you choose the right peptide for your study.

Can I get help choosing a peptide?

Yes. If you’re unsure which peptide best suits your research needs, our team is happy to provide guidance. Just contact us at info@alpha-peptides.co.uk with your research goals and requirements.

How can I place a bulk or subscription order?

For larger research labs or bulk purchases, please contact our support team directly at info@alpha-peptides.co.uk with details about the quantities you need and your project timeline, and we’ll work with you on availability and supply options.

What are your shipping and delivery options?

We ship throughout the UK with reliable courier partners. Shipping times and rates vary by location and order size. You can view delivery details at checkout or contact support with specific questions.

What payment methods do you accept?

We accept standard online payment methods including major credit/debit cards and secure checkout options. Specific payment information is available during checkout.

What is your returns or refund policy?

Because our products are intended for research and laboratory use, all sales are final once orders are processed. If you have concerns about a product you received, please contact our customer support team so we can address any issues.