Get 3 research-backed peptide candidates tailored to your goal, experience, and lifestyle — with mechanisms, dosing windows, and lab-tested sources. Built on published clinical data, not influencer hype.
Every peptide in our database is scored on goal-relevance, published research quality, and practical accessibility. We cite 30+ peer-reviewed sources per protocol and link each one to PubMed. Vendors are listed only when a third-party lab report (Janoshik, HPLC, COA) is verifiable.
Finally an honest resource that explains the mechanism, shows the dosing math, and points me to vendors that actually publish their lab tests. Saved me weeks of Reddit threads.
A peptide protocol is a structured plan built around one or more research peptides — specifying which compound, at what dose, how often, and for how long — designed to target a specific goal like recovery, body composition, or cognitive performance.
No. Next Pep produces research-backed recommendations for informational and educational use only. Peptides discussed are research chemicals, not FDA-approved medications. Always consult a qualified clinician before use.
We list only vendors we have vetted for third-party lab testing (HPLC purity, mass spec identity confirmation, verifiable Certificates of Analysis). Vendors without independent testing do not make the list.
The quiz and your baseline protocol are free. Full dosing protocols, AI follow-ups, and vendor intelligence unlock with a subscription — from $2.99/week with a Lifetime option at $99.99.
Yes. Complete the quiz on the web, then download the NextPep iOS app to track your protocol, receive weekly AI check-ins, and access your recommendations on the go.
Your protocol is 90 seconds away. Free quiz, no card required.