Peptides are short chains of amino acids that serve as building blocks of proteins. In research settings, peptides are studied for their roles in tissue healing, metabolic regulation, and cellular signaling.

Are your products for human consumption?

No. All BLL Peptides products are strictly for in-vitro research and laboratory use only. They are not intended for human or animal consumption.

What is a Certificate of Analysis (COA)?

A COA verifies purity and identity. Every BLL Peptides batch includes HPLC and mass spectrometry results confirming 98%+ purity.

Where are BLL Peptides products manufactured?

All products are 100% USA-manufactured in GMP-certified facilities with independent third-party testing on every batch.

Do you offer free shipping?

Yes — free shipping on all orders over $150 within the continental United States. Orders ship Monday through Friday.

How should peptides be stored?

Lyophilized peptides should be stored at -20°C for long-term stability. Once reconstituted, store at 4°C and use within a few weeks.

Return and Refund Policy

Effective Date: January 2, 2026

Returns & Refunds Overview

BLL Peptides offers a 30-day return and refund policy for customers unsatisfied with purchases. The policy applies to unused products only.

Eligibility Requirements

Products must meet these criteria:

Unused and unopened condition
In original packaging
Return requested within 30 days of delivery

Return Process

Initiating Returns: Contact danny@bllpeptides.com to start the return. You’ll receive shipping instructions for returning items.

Refund Timeline: Once items arrive and are inspected, refunds process to the original payment method within 5–10 business days.

Non-Returnable Items

Opened, used, or damaged products are not eligible for return or refund.

Shipping Costs

Customers typically pay return shipping unless the return results from company error.

Damage & Missing Items

Contact danny@bllpeptides.com immediately if your order arrives with missing, incorrect, or damaged items. BLL Peptides will issue a replacement or full refund.

Order Cancellations

Cancellations must be requested by email before the order has shipped. Once shipped, cancellation isn’t available, though customers may pursue returns per policy.

Contact Information

Email: danny@bllpeptides.com
Phone: (714) 988-2412
Alternative: service@BLLPeptides.com