Frequently Asked Questions

BYCG Peptide is an online supplier focused on peptide-related research products. We aim to provide a professional browsing, inquiry, and ordering experience for global research-focused customers.

Yes. Products and information displayed on our website are intended for research use only. They are not intended to diagnose, treat, cure, or prevent any disease, and they are not for human consumption.

Yes. If you have questions about product availability, specifications, packaging, or ordering details, you can contact our support team before placing an order.

We offer peptide-related research products and supporting categories. Product availability may vary, so please check the product page or contact us for current details.

Please review the product page carefully, including product name, description, packaging details, and any available notes. If anything is unclear, contact us before placing your order.

Where available, product-related documentation or quality information may be provided upon request. Availability depends on the specific product and current batch information.

Product images are for reference only. Packaging, labels, batch details, or appearance may vary slightly depending on production and inventory updates.

You can browse the product collection, add items to your cart, and follow the checkout process. For product questions or special requirements, please contact us before placing your order.

If your order has not yet been processed or shipped, we will do our best to assist with changes or cancellation. Once an order has been prepared or shipped, changes may no longer be possible.

Please contact us immediately with your order number and correct shipping details. We can only update shipping information before the order is processed or dispatched.

Some orders may require additional verification, product availability confirmation, or payment review. If your order status does not update, please contact our support team.

Yes, we support international shipping to many regions. Shipping availability, delivery time, and carrier options may vary depending on the destination.

Delivery time depends on the destination, shipping method, customs processing, and logistics conditions. After your order is shipped, tracking information will be provided when available.

Yes. Once your order has been shipped and tracking becomes available, we will provide tracking information so you can follow the delivery progress.

Customs duties, taxes, import fees, or clearance charges may apply depending on your country or region. These charges are usually the responsibility of the recipient.

Delays may occur due to customs, weather, carrier issues, peak seasons, or local delivery conditions. If your tracking has not updated for an unusual period, please contact us for assistance.

Storage requirements may vary by product. Please refer to the product information or contact our team for general handling guidance. Products should be kept sealed, protected from contamination, and stored according to the recommended conditions.

Please inspect the package promptly after delivery. Confirm that the items match your order and store them properly based on the product’s recommended handling conditions.

Please contact us as soon as possible with your order number, clear photos of the outer package, inner packaging, and the affected item. Our team will review the case and provide support.

Due to the nature of research-related products, returns may be limited. Items that have been opened, used, damaged by the customer, or stored improperly are generally not eligible for return.

To help us respond quickly, please include:

• Your order number
• Your contact information
• A clear description of the issue
• Photos or videos if the issue relates to product condition or packaging

We aim to respond as soon as possible during business hours. Response times may vary depending on time zone, inquiry volume, and the complexity of your request.