About Peptide Schedule
Peptide Schedule is the most complete free peptide resource online. We cover 150+ peptides with dosage calculators, a protocol planner and tracker, calendar sync, community protocols, interaction checking, and science-based molecular icons. No paywalls. No sign-up required for most tools.
Good peptide info shouldn't be scattered across Reddit threads, paywalled sites, and sketchy PDFs. Most people starting out just want answers: "How much do I take? How do I mix it? When do I inject?" That's what we built this for.
Why We Exist
Many peptides don't have FDA approval. Clinical trials are limited. But tens of thousands of people use them every day — and they share their experiences in communities, forums, and research groups.
We bring both sides together: published research from PubMed, FDA, and clinical trials — plus real-world experience from the peptide community. Every dosing number, protocol, and recommendation on this site is labeled so you know where it came from.
How We Work
We pull from PubMed, FDA labels, clinical trials, and established peptide databases. Published data comes first.
We aggregate real-world experience from tens of thousands of user reports, protocol logs, and community discussions to fill the gaps clinical data can't.
Every dosing number gets checked against at least 2 independent sources. If sources conflict by more than 2x, we flag it for manual review.
Content goes through a multi-step pipeline: research, cross-referencing, QA validation, and final review. Every page shows when it was last verified.
What's Live
Here's what you can use right now — all free.
Choose from curated templates or build your own. Track every dose on a real calendar. Log progress and check interactions.
Your protocol syncs to Apple Calendar with reminders, site rotation alerts, and phase notifications. Changes update automatically.
Browse popular protocols by goal, see what others are running, and share your own with the community.
Dosage calculator, reconstitution calculator, half-life chart, unit converter, interaction checker, GLP-1 titration, and more.
Every page has a context-aware AI check — verify doses, review protocols, and get second opinions from ChatGPT, Claude, Gemini, Perplexity, or Grok.
Install as an app on your phone. Your protocol, calculator, and tools work without an internet connection.
Coming Next
Log how you feel, see patterns, and correlate with protocol changes over time.
Aggregated, anonymized outcomes from real users. See what actually works — backed by data, not hype.
What We Don't Do
- We don't sell peptides. We're not a vendor, pharmacy, or marketplace.
- We don't give medical advice. Our tools are references, not prescriptions.
- We don't diagnose or recommend treatments. Talk to your healthcare provider.
- We don't recommend vendors or sourcing. That's your call.
Who We Are
Content is produced by the Peptide Schedule Research Team. We're researchers and developers who got tired of unreliable peptide information online. Our editorial process, source hierarchy, and fact-checking methodology are on our Editorial Policy page.
Contact
Found an error? Have a correction? We want to hear it.
General: hello@peptideschedule.com
Business & Press: contact@peptideschedule.com