Build My Protocol
See the app Features Pricing Compound Library
Build My Protocol — Free
Protocol built from your biometrics

The peptide protocol
built for your
fat loss. recovery. performance. longevity. better sleep.

Your peptide protocol, built from your biology. Not a template someone else used.

Build My Protocol — Free
21-day free trial · No credit card required
🧬 55+ compounds
⏱ ~10 min intake
✦ 100% personalized
🔬 Research-backed
Personalized protocols ✦
55+ compounds in library ✦
AI research advisor Alex ✦
Daily dose tracking ✦
Reconstitution calculator ✦
Insulin syringe visualizer ✦
Injection site rotation ✦
Cycle history tracking ✦
Personalized protocols ✦
55+ compounds in library ✦
AI research advisor Alex ✦
Daily dose tracking ✦
Reconstitution calculator ✦
Insulin syringe visualizer ✦
Injection site rotation ✦
Cycle history tracking ✦
Personalized protocols ✦
55+ compounds in library ✦
AI research advisor Alex ✦
Daily dose tracking ✦
Reconstitution calculator ✦
Insulin syringe visualizer ✦
Injection site rotation ✦
Cycle history tracking ✦
Inside PepTrak

Every screen. Tap to explore.

Click each tab to see exactly what you get — from your personalized protocol to the dose calculator.

PepTrak
PepTrak
Week 4 of 12
Your Protocol
GLOW Blend94% fit
BPC-157 + TB-500 + GHK-Cu
250mcg · SubQ · Daily · AM
✓
CJC + Ipamorelin91% fit
GH secretagogue blend
100mcg each · SubQ · 5x/wk · Bedtime
Retatrutide97% fit
Triple agonist GLP-1
0.5mg · SubQ · Weekly · AM
Why you specifically
At 187lbs with fat loss as your primary goal and low IGF-1 in bloodwork, Retatrutide addresses both appetite and metabolic rate — more targeted than semaglutide alone for your profile.
Protocol
Advisor
Tracker
Library
Account
Protocol page
Built from your biology.
Not a template.
Real AI reads your complete intake — weight, goals, bloodwork, experience — and builds a protocol from scratch. Every compound has a fit score and a "Why you specifically" rationale written for your exact data.
Protocol fit score per compound based on your biometrics
Exact dose, timing, route, and frequency for every compound
"Why you specifically" reasoning written for your exact intake
Build my protocol free →
The problem

Peptide info is everywhere.
Knowing what to take for your body isn't.

Most people spend weeks reading forums and still end up guessing. That's dangerous, expensive, and completely unnecessary.

✗
Generic forum protocols — written for someone else's body weight, goals, and experience level.
✗
Conflicting dosing advice — one source says 250mcg, another says 500mcg. No context for your body.
✗
No tracking system — most people keep notes in their phone or don't track at all.
✗
Nobody to ask questions — forums are slow, doctors won't help, most "experts" are selling something.
PepTrak solves this
Tell us about your body, goals, and health history. Our AI builds a protocol with exact compounds, weight-appropriate doses, and the reasoning behind every choice — then stays with you the entire cycle.
How it works

From zero to your first
protocol in under 15 minutes.

No experience needed.

1
Complete your intake questionnaire
Goals, body composition, training, sleep, stress, health history, medications, and bloodwork. The more detail you share, the more precise your protocol.
~10 minutes
2
Your protocol is generated instantly
AI reviews your data and selects from 55+ compounds. Weight-appropriate doses, schedules, routes, and a "why you specifically" rationale for every compound.
Instant generation
3
Order your compounds & reconstitute
Your protocol links to verified sources. The built-in dosing calculator shows you a visual syringe with exactly which line to draw to — no math, no guessing.
Step-by-step guidance
4
Track every dose, every day
Tap to log each dose. Streak tracking, weekly adherence reports, side effect logging, injection site rotation, and Alex who knows your full protocol history.
Daily tracking
Who it's for

If any of these sound like you,
you're in the right place.

🏋️
The gym person
You train consistently but feel like you've hit a ceiling. You've heard about peptides but have no idea where to start.
🔬
The biohacker
You've done your research but you want a system. A protocol built from your actual bloodwork, tracked in one place.
🩹
The injury recovery
You have a chronic injury, joint pain, or slow recovery. You want to know if BPC-157 or TB-500 is right for your situation.
⏳
The longevity seeker
You're playing the long game — sleep quality, cellular health, GH optimization. Research-backed, not marketing fluff.
The difference

What changes when you stop guessing.

Without PepTrak
✗
Generic forum protocol written for someone else
✗
Guessing doses based on body weight
✗
No idea if it's working or why
✗
Tracking doses in your notes app
✗
Googling side effects at 2am
✗
Wrong BAC water ratio, wasted vial
With PepTrak
✓
Protocol built from your exact biometrics
✓
Weight-calculated doses, titration built in
✓
"Why you specifically" for every compound
✓
One-tap dose logging with streak tracking
✓
Alex answers in seconds, knows your full protocol
✓
Visual syringe shows exact BAC water and units
Everything included

Every tool you need.
Nothing you don't.

One subscription covers your entire peptide journey.

Personalized Protocol Generator
A real AI reviews your complete intake — weight, goals, health history, bloodwork, experience level, budget — and builds a protocol from scratch. Exact doses. Exact timing. Exact reasoning for every compound.
Weight-based dosingWhy you specifically55+ compounds
Alex — Your Research Advisor
Alex knows your full protocol, biometrics, and cycle history. Ask why you're taking a compound, whether a side effect is normal, or when to expect results. Available 24/7, responds in seconds.
Protocol-awareWeek-specific adviceSide effect triage
Daily Dose Tracker
Tap to log each dose. Grouped by morning, evening, and bedtime. Progress bar, 7-day streak rings, full adherence score, and side effect logging. Miss a day? Retroactive logging is built in.
Streak trackingMissed dose alertsWeekly recaps
Visual Dosing Calculator
Select your compound and the calculator shows a live insulin syringe with the exact line to draw to. BAC water amount, concentration, doses per vial, and shelf life — all compound-specific for 55+ peptides.
Syringe visualizerBAC water amountsAll peptide blends
55+ Compound Research Library
Deep-dive sheets on every peptide. Overview, dosing tiers, stacking guides, a live AI research tab, and verified source links. Filter by goal, difficulty, or your active protocol.
Difficulty ratingsStacking guidesLive AI research
Injection Site Rotation
6-zone rotation tracker (abdomen quadrants + thighs). Tracks when you last used each site, recommends the least-recently-used zone, and flags overuse. Tissue health matters.
6 zonesAuto-recommendationOveruse alerts
Meet Alex

Your research advisor.
Available 24/7.

Alex knows your full protocol, biometrics, and week-by-week history. Ask anything — from basic questions to "why am I feeling this way?"

You
I'm in week 2 and feeling tired in the afternoons. Is that normal?
Alex
Really common in week 2, especially with CJC + Ipamorelin.
Your GH pulse at bedtime is ramping up — afternoon fatigue is often a sign it's actually working.
How's your sleep been? If you're sleeping deeper than usual, that's the GH doing its thing. The fatigue usually fades by week 3–4.
Build My Protocol — Free →
Compound library

55+ compounds. Every one researched.

From beginner-friendly blends to advanced compounds. Every peptide has a full research sheet, dosing guide, and stacking recommendations.

GLOW Blend (BPC-157 + TB-500 + GHK-Cu)
Recovery · Healing · Collagen
Beginner
CJC-1295 + Ipamorelin Blend
GH Secretagogue · Sleep · Muscle
Beginner
Retatrutide
GLP-1 Triple Agonist · Fat Loss
Advanced
Semax + Selank
Cognitive · Anxiety · Focus
Intermediate
Epithalon
Longevity · Telomere · Sleep
Beginner
IGF-1 LR3
IGF · Muscle · Recovery
Advanced
View full library →
Real results

What members are saying.

★★★★★
"PepTrak answered what 3 months of forum reading couldn't. The protocol referenced my actual bloodwork and explained exactly why each compound. 8 weeks in, down 14lbs and holding muscle."
M
Marcus T.
38 · San Diego
Fat loss protocol
★★★★★
"I'd basically given up on my rotator cuff. PepTrak built me a GLOW protocol, the dosing calculator made the first vial so easy, and at 6 weeks I had 80% range of motion back."
J
Jake R.
44 · Austin
Recovery protocol
★★★★★
"Zero experience, terrified of needles. The intake caught that and built my protocol around intranasal first. Alex walked me through every step. 3 months later, sleep is the best it's been in years."
S
Sarah K.
29 · Chicago
Cognitive + sleep protocol
Pricing

Simple, transparent pricing.

Start free. No credit card required until your trial ends.

Most Popular
$12
/mo
Billed $149/year · Save $151 vs monthly
Unlimited protocol generations
Unlimited Alex advisor access
Full dose tracker + weekly recaps
55+ compound research library
Visual dosing calculator + all tools
Cycle history + progress tracking
Build My Protocol — Free
No charge for 21 days. Cancel anytime.
$24.99
/mo
Billed monthly
Everything in Annual plan
No annual commitment
Build My Protocol — Free
No charge for 21 days. Cancel anytime.
Questions

Answers to the things beginners always ask.

Do I need any experience with peptides?
+
Not at all. PepTrak was built with complete beginners in mind. The intake questionnaire asks about your experience level and injection comfort — the protocol it generates is calibrated to where you are right now.
Are peptides safe? What about side effects?
+
Peptides are research compounds. Most commonly used peptides like BPC-157, TB-500, and GH secretagogues have strong safety records at proper doses. PepTrak uses conservative dosing for beginners, includes a side effect logging system, and Alex is trained to triage side effects. PepTrak is for research use only and is not medical advice.
What if I'm scared of injections?
+
The intake asks specifically about injection comfort. If you're nervous, your protocol will prioritize intranasal compounds that require no injections at all. For injectable protocols, Alex walks you through first-injection guidance step by step.
How is this different from forum research?
+
Forum protocols are written for anonymous users with no knowledge of your body weight, health history, bloodwork, or experience level. PepTrak uses your actual data to build something specific to you — and you have an advisor available 24/7 who knows your full context.
Where do I get the actual peptides?
+
Your protocol includes a direct link to order from Trident Labs, a verified peptide supplier with 6-panel COA testing on every batch. PepTrak doesn't sell compounds — we connect you to verified sources.
What happens after the 21-day trial?
+
After 21 days, you'll be charged for the plan you selected — $24.99/month or $149/year. You can cancel anytime before the trial ends with no charge. Your protocol, tracker data, and cycle history are saved to your account.
Start today

Your protocol is
10 minutes away.

Stop guessing. Start with a protocol built for your exact body.

Build My Protocol — Free →
For research use only · Not medical advice · Cancel anytime