Every batch is tested by an independent third-party lab using HPLC and Mass Spectrometry. Each vial has a lot number with a matching Certificate of Analysis (COA) available on our COA page.

Yes. Every batch of our peptides is tested for purity and quality. Certificates of Analysis (COAs) are available so researchers can verify the integrity of the compounds they receive.

Most orders are processed within 1 business day. Shipping times vary depending on your location but typically arrive within 2–5 business days for domestic orders.

Currently Femi Labs Only Supplies the United States

Customer satisfaction is important to us. If you experience an issue with your order, please contact our support team so we can review your request and assist you.

No. Our products are sold strictly for research purposes only and are not intended for human consumption or medical use.

We focus on transparency, consistent quality, and dependable sourcing. Every product is carefully tested and backed by clear documentation so researchers can trust the materials they receive.