Frequently asked questions

Peptides are short chains of amino acids — the building blocks of proteins. They act as signaling molecules in the body.

Formulations are manufactured in the United States and every batch undergoes independent third-party testing for purity and potency.

Protocols are prescribed by a licensed US physician following a clinical review. Supplements are over-the-counter.

Start with the eligibility check. A licensed physician reviews your information and recommends the protocol suited to your goals.

Side effects vary by protocol and individual. Review the Safety Information page for details.