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Don't Guess. Optimize.
Your AI-powered optimization platform for GLP-1s, peptides, nutrition, labs, recovery, and long-term wellness.
Build a New Protocol
A personalized peptide plan built from your goals →
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Track My Stack🎁 Free for 7 days — no charge until day 8
Founding member cohort — now enrolling
Built for people at every stage
Different starting points, one system.
- Already on a GLP-1 — semaglutide, tirzepatide, or retatrutide — and want real tracking
- Just hit your goal and determined to keep it
- Focused on recovery and training performance
- Thinking in decades — longevity-minded and data-driven
- New to peptides and want education before anything else
- Experienced users who want everything in one organized system
Wherever you're starting from, the system meets you there.
From assessment to optimized protocol in minutes
Take the Assessment
Answer questions about your goals, health history, and current stack. Takes about 5 minutes.
Get Your Protocol
Receive a personalized peptide plan matched to your goals — with the education to understand every compound and discuss it with your provider.
Track + Iterate
Log check-ins, track biomarkers, and refine your protocol with the AI Coach as you progress.
Effective fat-loss strategies usually focus on two mechanisms: appetite regulation and metabolic efficiency. The compounds that map to those mechanisms vary significantly by experience level, current biomarkers, and goals — a stack appropriate for someone managing insulin resistance looks very different from one structured around lean-mass preservation during a cut. What separates protocols that work from ones that plateau isn't the compound list — it's how the protocol is structured over time and adjusted based on response. Most people fail because they pick a compound, not a system. If you want, I can build a personalized fat-loss protocol based on your inputs.
They're often used together because they support different aspects of recovery. BPC-157 is typically associated with localized tissue repair and inflammation modulation, while TB-500 supports systemic healing and cellular migration. Some research-informed protocols combine them in a short-term recovery phase before transitioning to maintenance — but the structure depends on whether you're targeting a specific injury or overall recovery capacity.
Longevity protocols usually focus on cellular repair, inflammation reduction, and mitochondrial function. Peptides like GHK-Cu, Epithalon, and thymosin-based compounds are often explored for these purposes, but the real impact comes from how they're layered and cycled over time. A strong longevity strategy isn't about one compound — it's about a phased approach that evolves based on biomarkers and recovery signals. The right structure depends heavily on age, current health markers, and what you've already tried.
Reaching your goal was the easy part.
Most platforms celebrate the win and disappear. PeptidesGPT is built for what comes next — holding your results, protecting lean mass, and turning a transformation into a baseline. Whether you got here with a GLP-1 or on your own, the work now is metabolic health, recovery, performance, and longevity. That is what we track, every day.
Lose — the medication does the heavy lifting
On semaglutide, tirzepatide, or retatrutide, the compound does the metabolic work and progress feels automatic. This is the stage every app celebrates — and the easiest one to navigate. Track it, learn your patterns, and build the habits you'll need for what comes next.
Hold — the stage everyone underestimates
You hit your goal. Now your body wants the weight back — appetite returns, habits get tested, and the scale stops giving you feedback that feels like progress. This is where most regain happens, and it's the stage PeptidesGPT is built for: daily check-ins, body-composition tracking, and education that keeps you ahead of the slide instead of reacting to it.
Optimize — what your transformation was for
Once your results are stable, the goal changes — recovery, performance, metabolic health, longevity. Your dashboard, your data, and the research library carry forward. The same system that protected your progress now helps you build on it.
You did the hard part. Don't lose it.
Protect My ProgressA plan you understand. A system that keeps you on it.
Your personalized education plan, explained in plain language — plus the daily engine that makes it stick: check-ins, progress charts, an optimization score, and an AI Coach grounded in PMID-cited research, available whenever you have a question.
A sample plan preview — personalized to your goals after the assessment.
Generic advice gives everyone the same list. We don't.
Most people don't fail because peptides don't work. They fail because their protocol was never built for them.
- Same advice for every body
- No progression
- No tracking
- No research
- Matched to your goals and your data
- A phased system that evolves with you
- Daily check-ins + a live optimization score
- 50 compounds, PMID-cited, FDA status included
PeptidesGPT fixes every single one of these.
Build My ProtocolLock in Founding Member pricing — before it's gone.
Early members get lifetime access at our founding-member price. Pay once. Own forever. Every future protocol, every new feature, every compound added — included.
Founding Member pricing locks in for life — even when standard pricing increases.
Built by someone who lived it.
PeptidesGPT was founded by Erick Rodriguez after his own transformation — and the discovery that nothing existed to protect it.
Read our storyWhat members say
“Before PeptidesGPT I was tracking everything in Notes, spreadsheets, and screenshots. Now my progress, daily check-ins, reminders, and trends are all in one place. It takes less than a minute each day and keeps me consistent.”
“The AI Coach alone justified the membership. Instead of relying on forums and tons of information online, I can ask questions, review my protocol, and get organized in seconds. It's like having a health coach available whenever I need it. The AI Coach alone was worth it!”
“The Stack Builder completely changed how I organize my protocols. I can build a stack, track every compound, monitor my progress, and review everything from one dashboard. It finally feels like a professional system instead of organized chaos.”
Everything you need to know
What is a peptide stack and is it safe?
A peptide stack is a curated combination of bioactive peptides — short amino acid chains — working together to optimize specific biological systems. Unlike anabolic steroids, most research peptides work by signaling your body’s existing systems rather than overriding them. Safety depends on compound selection, dosing, and your health context — which is exactly why personalization matters. PeptidesGPT selects compounds appropriate for your experience level and health profile. Always consult a qualified healthcare provider before starting.
Is this medical advice?
No. PeptidesGPT is an educational and informational platform. Our protocols are research-backed guidance — not prescriptions. We do not diagnose, treat, or replace a healthcare provider. Always consult a qualified healthcare professional before starting any peptide regimen.
What’s the trial and refund policy?
Cancel anytime during the trial and you’re never billed. After billing begins, we offer a 30-day money-back guarantee on monthly and annual plans. Lifetime is also covered by the 30-day guarantee.
How long does the assessment take?
About 5 minutes. We ask focused questions about your goals, experience level, current biomarkers, and health profile — then our scoring engine analyzes your inputs across 6 categories and generates your personalized protocol in seconds.
What do I actually get when I unlock?
Your full protocol with specific compounds, dosing, injection timing and frequency, and a phase-based progression guide. Plus unlimited access to the AI Coach, the 50 compound research library, daily check-ins with optimization scoring, and protocol version history as your stack evolves.
Stop guessing. Start optimizing.
Get a personalized, evidence-based education plan built for your goals.