Laguna MD is a U.S.-based research peptide supplier built on quality, transparency, and American craftsmanship. We source from GMP-compliant manufacturers and third-party test our products, with a Certificate of Analysis available on request and a 99%+ purity standard backed by real data — not just claims.

All products are sold strictly for laboratory and research use only. They are not for human or animal consumption, not for therapeutic use, and not approved for use in food, drugs, cosmetics, or medical devices. By ordering, you confirm you are able to handle these materials safely and lawfully.

No. None of our products have been evaluated or approved by the U.S. Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.

No. Everything we sell is for research and development only. Human or animal use of any kind is strictly prohibited.

No. We do not provide dosing, administration, or usage guidance of any kind, as doing so would fall outside research-use regulations.

By placing an order you certify that you are at least 18 years old and represent a qualified laboratory, research institution, or authorized entity. We may request verification and reserve the right to refuse or cancel any order.

We accept major credit cards and secure online payment methods through trusted third-party processors. We never store your payment card information.

Orders typically process within 1–2 business days, with U.S. delivery in about 3–5 business days. Lyophilized (freeze-dried) peptides are stable at room temperature for transport, so cold shipping is not required.

Yes. International shipping is available, but buyers are responsible for complying with their local import laws and regulations. We cannot be responsible for customs delays, holds, or seizures.

Because of the nature of research materials, all sales are final. Refunds or replacements are issued only for items that arrive damaged or were shipped in error. Report any issue within 7–10 days of delivery, with clear photos of the product and packaging, to hello@lagunamd.co.

Yes. COAs are available on request for most products. They are provided for informational purposes only and do not imply FDA approval or authorization for human use.

Email us anytime at hello@lagunamd.co. We typically respond within 24 hours on business days and are happy to help with any questions about products, orders, or policies.