Free peptide tools

Simple tools with real sources. No doses. No selling.

Updated November 1, 2026.

Each tool answers one question using public records: FDA lists and drug labels, DailyMed, recall notices, sports rules and published trials. Every answer shows where it comes from, so you can check it yourself. None of these tools tells you a dose, and none of them replaces a doctor.

Not sure where to start? If you have a peptide name, try the FDA status checker. If you have a health goal, try Is there a peptide for my goal?

Is it approved or legal?

• Is my peptide FDA approved?Type a peptide name. See if it is FDA approved, being tested, or not proven.
• HHS peptide policy checkerIs BPC-157, TB-500 or Semax covered now? Pick a peptide, form and source. Get a clear answer.
• FDA peptide policy trackerIs the new FDA peptide plan final? Live status, meeting dates and sources.
• Is there a peptide for my goal?Pick sleep, anxiety, libido, joints and more. See if any peptide is FDA approved.
• Do peptides show up on a drug test?Work (DOT) tests, sports bans (WADA, NCAA), and military rules for 50 peptides.
• FDA peptide warning letters2026 FDA letters to "research use only" peptide sellers, and which peptides each letter named.

Is it safe? Does it work?

• Peptide comparison toolPick 2 peptides. See FDA status, proof, safety and sports rules side by side.
• Peptide side effects checkerSide effects, serious warnings and alcohol notes from FDA labels.
• Peptide drug interaction checkerCheck birth control, insulin, thyroid pills and more against FDA label warnings.
• How long do peptides take to work?When trials measured results for each peptide. Peptides with no human data are clearly marked.
• GLP-1 and peptide recall checkerType a lot number. See if your tirzepatide, semaglutide or other peptide was recalled.

GLP-1 shots and pills

• GLP-1 quiz: which GLP-1 or peptide is right for me?10 quick questions. A ranked shortlist of Wegovy, Zepbound, Foundayo, Ozempic and Mounjaro by label, cost and safety flags.
• GLP-1 price trackerWhat Zepbound, Wegovy, Ozempic and Foundayo cost a month or a year, from maker pages, plus Medicare.
• GLP-1 pill vs shotWegovy pill, Foundayo, Wegovy shot and Zepbound side by side: results, side effects, price, Medicare.
• Online GLP-1 providers compared10 online GLP-1 services checked with Trustpilot, BBB and FDA records. No paid rankings.

Before you buy or see a doctor

• Is my peptide source legit?A quick checklist for any pharmacy, clinic, or seller, plus free official lookups.
• Will insurance cover my peptide?Pick a peptide and your coverage. See Medicare rules, costs and what to ask.
• Questions to ask your doctorA printable list of questions to bring to your visit, so you leave with clear answers.