Frequently asked questions

Every product we sell is intended strictly for in-vitro and laboratory research. It is not for human or veterinary use, consumption, or diagnostic purposes. By ordering you confirm you are a qualified researcher.

Yes. Each batch is analyzed by an ISO/IEC 17025–accredited testing partner (Janoshik-style HPLC and mass spec). The report is published in our Lab Reports library and matched to the batch number printed on your vial.

Visit the Lab Reports page and search by compound name or the batch number on your label. You can also find the current batch report on each product page under “Current Batch Lab Report.”

Most lyophilized peptides are stored at -20°C away from light, then reconstituted with bacteriostatic water and refrigerated at 2–8°C. Specific guidance is listed in the Storage & Handling section on each product page.

Orders placed before 1 PM PST on a business day ship the same day from Sacramento. Shipping is free, with 2nd Day Air available to the Eastern US.

Checkout is powered by Stripe and accepts major cards. This demo store also includes a clearly-labeled demo mode so the full checkout flow can be tested without live payment keys.

It's our free loyalty program. As your lifetime research spend grows you unlock collectible Parakeet vial cases — from the 4-vial Baby Parakeet Case to the 60-vial Super Parakeet Case.

Add items to your cart and enter SPRING10 at checkout for 10% off your order. The discount applies to your order subtotal.