Frequently Asked Questions

WE B PEP-N is a US-based supplier of high-purity research peptides intended exclusively for in vitro scientific research. We supply qualified researchers, laboratories, and institutions with laboratory-grade compounds for research and experimental purposes only.

No. Absolutely not. All products sold by WE B PEP-N are strictly for in vitro laboratory research only. They are NOT intended for human or animal consumption, self-administration, or any therapeutic, diagnostic, or preventive use. These products have not been evaluated or approved by the FDA for human use.

Our products are intended for purchase by qualified research professionals, scientists, and institutions conducting legitimate in vitro research. By completing a purchase, you confirm that you are at least 21 years of age, a qualified researcher, and that you will use all products solely for lawful research purposes.

No prescription or medical license is required. However, by placing an order you agree to our Terms of Service and confirm that all products will be used exclusively for research purposes. It is your responsibility to ensure compliance with all applicable laws and regulations in your jurisdiction.

All of our peptides are produced to a minimum of 98%+ purity. Each batch is verified through third-party testing including HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry analysis to confirm identity and purity.

Lyophilized (freeze-dried) peptides should be stored in a cool, dry place away from direct light. For long-term storage, keep at -20°C (freezer). Once reconstituted, store at 4°C (refrigerator) and use within 30 days. Always handle with proper laboratory equipment and follow standard research protocols.

Yes. Certificates of Analysis are available for all products. If you require a CoA for a specific batch, please contact us via our Contact page with your order number and product name.

Our peptides are research-grade compounds manufactured under strict quality control standards. They are not classified as pharmaceutical-grade and are not intended for pharmaceutical, clinical, or medical use of any kind.

We accept all major credit and debit cards. All transactions are processed securely. Payment details are never stored on our servers.

Orders can only be modified or cancelled before they have been processed for fulfillment. Please contact us immediately after placing your order if you need to make changes. Once an order has been fulfilled and shipped, it cannot be cancelled.

Yes, we offer discounted pricing for bulk research orders. Please contact us directly via our Contact page to discuss your research needs and receive a custom quote.

We currently ship to addresses within the United States only. We do not ship internationally at this time.

Orders are typically processed within 1–3 business days. Standard shipping takes 3–7 business days after dispatch. You will receive a tracking number once your order has shipped.

All products are shipped in discreet, professional packaging with no indication of the contents on the outer label. Products are packaged to maintain integrity during transit, including appropriate cold-chain handling where required.

If your order arrives damaged or defective, please contact us within 48 hours of delivery with your order number and photos of the damage. We will review your claim and arrange a replacement or resolution as appropriate. See our Refund Policy for full details.

Due to the nature of research chemicals, all sales are final. We do not accept returns of opened or used products. Exceptions are made for products that arrive damaged, defective, or materially different from what was ordered. Please review our full Refund Policy for details.

If you received a product different from what you ordered, please contact us within 48 hours of delivery. We will arrange a replacement at no additional cost to you.

The peptides we carry are legal research compounds in the United States when purchased and used strictly for in vitro research purposes. It is the buyer's sole responsibility to ensure that the purchase, possession, and use of any product complies with all applicable federal, state, and local laws in their jurisdiction.

No. None of the products sold by WE B PEP-N have been evaluated or approved by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease or medical condition.

You can review our full legal documentation here: Research Disclaimer • Terms of Service • Privacy Policy • Refund Policy

For questions, batch documentation requests, or support, please reach out via our Contact page. We aim to respond to all inquiries within 1–2 business days.