Frequently Asked Questions

  • Yes. Every batch is sourced from reputable USA manufacturers and undergoes independent third-party testing. Cerfificates of Analysis (COA) are available upon request for each lot, confirming 99%+ HPLC purity.

  • We source premium research peptides from trusted cGMP-compliant facilities in the USA. Our Hawaiian roots inspire quality and integrity, every vial reflects the precision and purity of the Pacific.

  • We ship from Hawaii to all US states via ground or expedited options. Standard shipping is free on all purchases of $100 or more. Expedited shipping not included for free shipping. Tracking is provided. Shipped in an insulated package with ice pack to maintain product integrity. Shipments sent on same day of order confirmation and should arrive within 1-3 business days.

  • Currently, we ship only within the United States. Research regulations vary by country.

  • Lyophilized (powder) vials can be stored in the freezer for long-term stability. Reconstituted solutions should be refrigerated and used within weeks (some up to 6 weeks). Avoid repeated freeze-thaw cycles.

  • We accept ACH and Crypto Currency. Once an order is placed we will send you a confirmation email confirming your order with further instructions. All transactions are encrypted.

  • Due to the nature of research chemicals, we do not accept returns or offer refunds. All sales are final. Please contact us before purchasing if you have questions about a product.

    Return/Refund Policy

  • Absolutely. Email us at info@peptideZ808.com with your order number and we’ll provide the Certificate of Analysis pdf promptly. Our COAs are also located for reference on each product description.

  • Orders are typically processed within the same day. Delivery usually takes 1-4 business days.