Last Updated: October 30, 2025
Welcome to XL Peptides — a trading name of Bio Research Ltd (Company No. 15464334), registered in England & Wales.
Registered Office: Foxhall Business Centre, 2 King Street, Nottingham, NG1 2AS
Contact: info@xlpeptides.com
By accessing or using our website (the “Site”) and purchasing products from XL Peptides, you agree to be bound by these Terms of Business (“Terms”). Please read them carefully before placing an order.
1. Age & Eligibility
You must be 18 years or older to access or purchase from XL Peptides.
By using this Site, you confirm that:
- You are legally capable of entering into binding contracts;
- You meet the age requirement;
- You understand the nature and intended use of the products offered.
2. Intended Use of Products
All products sold by XL Peptides are for laboratory research purposes only.
They are not for human or animal consumption, and must not be:
- Used in food, drugs, cosmetics, or supplements;
- Administered to humans or animals in any form;
- Used for diagnostic, therapeutic, or recreational purposes.
You agree that all products will be used in lawful, controlled laboratory environments by qualified individuals, and in accordance with all applicable laws and safety regulations.
XL Peptides and Bio Research Ltd accept no liability for misuse, mishandling, or unlawful application of any product purchased from us.
3. Business-to-Business (B2B) Sales
All transactions with XL Peptides / Bio Research Ltd are treated as business-to-business (B2B) sales.
By purchasing from us, you confirm that you are acting in a professional, institutional, or research capacity, and not as a consumer.
As such, the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013, which apply only to consumer purchases, do not apply to these transactions.
4. Product Information & Safety
All materials supplied are synthetic, non-pathogenic, and intended for in vitro research only.
It is your responsibility to ensure:
- Adequate knowledge and expertise to handle such materials safely;
- Compliance with local and national safety, hygiene, and hazard regulations;
- Appropriate storage and disposal procedures.
We do not warrant the accuracy or completeness of information relating to chemical properties, purity, or suitability for your specific research application. All data provided is for informational purposes only.
5. Order Acceptance, Prices & Payment
All orders are subject to acceptance and product availability.
Prices are displayed in GBP (£) and may change without notice.
Payment must be received in full before order dispatch.
We reserve the right to:
- Refuse or cancel any order at our discretion (e.g., suspected misuse, incorrect pricing, or regulatory concerns);
- Replace discontinued or unavailable products with similar alternatives of equivalent value, unless otherwise requested.
6. Shipping, Customs & Delivery
We aim to dispatch orders promptly; however, we are not responsible for courier delays, customs inspections, or import restrictions outside our control.
For international customers:
- You are responsible for ensuring the legality of product importation to your country;
- We are not liable for seizures, delays, or losses caused by customs or local authorities.
Orders shipped under Delivered Duty Paid (DDP) or customs-paid arrangements will be labelled generically (e.g., “Amino Acid research samples”) where lawful and appropriate.
7. Returns, Refunds & Damages
Due to the research nature of our products, we do not accept returns or exchanges.
Refunds will only be considered if:
- The item is proven defective on arrival, and
- You notify us within 7 days of receipt, providing photographic evidence.
Lost parcels or courier returns due to incorrect address or refusal of delivery will be refunded once the item is received back at our facility.
Refunds requested before dispatch will be processed in full.
8. Intellectual Property & Website Use
All content on xlpeptides.com, including text, product data, graphics, and logos, is the intellectual property of Bio Research Ltd and protected by UK copyright and trademark law.
You may:
- View and print content for personal, non-commercial research purposes only.
You may not:
- Copy, reproduce, modify, sell, or distribute any part of the website or its content without written consent;
- Use bots, scrapers, or automated systems to extract data;
- Use the website for unlawful, harmful, or fraudulent activity.
9. Disclaimer of Warranties
All products and information provided by XL Peptides are offered strictly “as is” and “as available” without warranties of any kind, express or implied, including but not limited to:
- Merchantability;
- Fitness for a particular purpose;
- Accuracy, reliability, or completeness of any information or data.
You acknowledge and agree that:
- Research chemicals carry inherent risks;
- XL Peptides does not provide usage guidance, reconstitution advice, or dosage information;
- Responsibility for safe and lawful use lies solely with you, the purchaser.
10. Limitation of Liability
To the fullest extent permitted by law, Bio Research Ltd and XL Peptides shall not be liable for:
- Any direct, indirect, incidental, consequential, or punitive damages arising out of product use or misuse;
- Any losses arising from website downtime, data breaches, or technical errors;
- Any claims exceeding the total purchase value of the products involved.
If you are dissatisfied with our products or website, your sole remedy is to discontinue use.
11. Indemnification
You agree to indemnify, defend, and hold harmless Bio Research Ltd, its directors, employees, and affiliates from any claims, damages, losses, or expenses arising out of:
- Misuse of our products or website;
- Violation of these Terms;
- Breach of applicable laws or third-party rights.
12. External Links
Our Site may include links to third-party websites.
We are not responsible for their content, policies, or actions. Accessing such sites is entirely at your own risk.
13. Force Majeure
XL Peptides shall not be held liable for any delay or failure in performance caused by events beyond our reasonable control, including but not limited to:
- Supply chain disruptions
- Courier delays
- Natural disasters
- Government restrictions
- Cyber incidents or website outages.
14. Governing Law & Jurisdiction
These Terms are governed by and construed in accordance with the laws of England and Wales.
All disputes shall be subject to the exclusive jurisdiction of the courts of England and Wales.
15. Amendments
We reserve the right to amend or update these Terms at any time without prior notice.
Continued use of the Site or purchase of our products after such updates constitutes your acceptance of the revised Terms.
16. Contact
For any questions or concerns regarding these Terms of Business: info@xlpeptides.com
Bio Research Ltd
Foxhall Business Centre, 2 King Street, Nottingham, NG1 2AS