Need to get in touch?

Have a question about our research peptides?
Need assistance with an order?
Looking for further product information?

We’re here to help.

We’d Love to Hear From You

You can reach out using the form below. We aim to reply to most messages within 24–48 hours, Monday to Friday.

Before You Contact Us

To ensure clarity and compliance, please note:

• All products are supplied strictly for research purposes only.

• We do not provide medical advice or usage guidance.

• We cannot answer questions relating to human administration or dosing.

• We do not offer consultation services.

If your enquiry relates to delivery, please include:

• Your full name

• Order number

• Shipping address

• Description of the issue

Wholesale & Trade Enquiries

If you are a laboratory, research institution or trade buyer and would like to discuss larger quantity supply, please contact us via email with details of your organisation and requirements.

All trade enquiries are subject to verification.

Responsible Communication

OnlyPeptides operates in strict compliance with UK regulations. We reserve the right not to respond to enquiries that:

• Request medical advice

• Suggest intended human use

• Request guidance on administration

• Violate applicable laws or regulations

Our priority is maintaining responsible and compliant supply practices.

Get in Touch