Live PK modeling
Watch a compound rise, peak, and clear in your blood — a real half-life engine, personalized to you.
PROTOCOL INTELLIGENCE · iPHONE
See what your protocol
is actually doing.
NextDose models your live blood levels from real pharmacology, reads your labs from a photo, and answers with Mia — an AI grounded in your data and peer-reviewed research. Built for the compounds you actually run.
Get it August 12
LAUNCHES IN
————
100+ compounds Peer-reviewed profiles Real PK engine
modeling live WHAT NO TRACKER CAN DO
See it. Understand it. Predict it.
9:41
BLOOD LEVEL Testosterone Cypionate
modeling WeekMonth90dAll
0mg ✓ calibrated
≈ 0 ng/dL serum · steady state reached
5/075/145/215/286/04
PeakThu · 8:54a
Next doseMon · 6:26a
Test C HCG Sema
+ ✦
Live blood-level modeling
A real half-life engine draws your level between doses — rising, peaking, clearing. No other tracker can.
9:41
✦
Miagrounded in your data
Should I take BPC-157 before or after training?
MIA · GROUNDED ANSWER
Take it 30–60 min before training. Pre-workout dosing supports tissue-repair signaling during mechanical load, and your SubQ dose peaks in ~45 min.
📚 3 citations👥 1,247 with this stack
+Ask Mia anything…↑
Ask Mia, get cited answers
An AI grounded in your data and peer-reviewed research — with real citations, or an honest “not sure.”
9:41
Bloodwork✦ Quest panel · read by Mia
Total Test0ng/dL▲
Estradiol0pg/mL→
Hematocrit0watch
LDL0mg/dLhigh
✦ NEXT-PANEL PREDICTION
Total Test~905
Hematocrit~49.8%
LDL~112
18 markers extracted. LDL above range — recheck in 8 weeks. Hormones optimal for your protocol.
Read & forecast your labs
Snap a panel. Mia reads every marker, tracks the trend, and estimates your next draw.
HOW IT WORKS
Log it once. Understand it for good.
01
Log your dose
Tap, speak, or scan a vial. The AI structures the log in seconds — no forms, no friction.
02
The engine models it
Your stack is checked for interactions, timing, and dosing — and your blood level is modeled live.
03
Mia explains it
Grounded, cited answers about your compounds, your labs, and what to watch next.
THE INTELLIGENCE LAYER
An AI that actually knows
your compounds.
Mia is grounded in your own data and peer-reviewed research — never forums, never guesses. It scores your protocol, flags what looks off, and shows the science behind every answer.
- Protocol score, 0–100. Safety, dosing, timing, and support — live as you change your stack.
- Source-cited answers. Real citations, or an honest “I’m not sure.”
- Predictive bloodwork. After two panels, Mia estimates where your markers are heading.
- A safety layer on every output. Published-range checks and disclaimers, always.
FEATURES
Everything your protocol needs.
TRT, peptides, GLP-1 titration, a full competitive stack — if you run a protocol, it was built for you.
Bloodwork AI & OCR
Snap a lab panel. Mia reads every marker, tracks the trend, and estimates your next draw.
Vial scanner
Point your camera at a vial. Concentration, volume, and expiry filled in — no typing.
Syringe fill guide
Calibrate once, remembered forever. Change the dose, the draw line moves in real time.
Injection-site rotation
A body map that remembers every site, so you rotate without thinking about it.
PCT planner
A clearance-aware taper built from your real cycle and ester half-lives — not a forum post.
Reconstitution calculator
Enter the vial, get exact concentrations and mixing steps. Never do the math at 5am again.
Apple Health
Resting HR, HRV, and sleep — correlated against your protocol, automatically.
COMPOUND LIBRARY
100+ compounds, backed by science.
No copy-paste from wikis. Every profile is built from peer-reviewed literature — mechanisms, dosing ranges, half-lives, PK parameters, regulatory status, and citations.
Peptides
BPC-157 · GHK-Cu · TB-500
GLP-1
Semaglutide · Tirzepatide
Hormones / TRT
Testosterone · HCG · Enclomiphene
SARMs
Ostarine · RAD-140 · LGD
Support / PCT
Nolvadex · Clomid · AI
Longevity
NAD+ · GH peptides · Supplements
WHO IT'S FOR
If you manage a protocol, this is your app.
TRT & HRT
Track your prescribed protocol, watch bloodwork trends, and hand your provider a clean report.
Peptide users
BPC-157, GHK-Cu, semaglutide — with AI that understands reconstitution, timing, and stacking.
GLP-1 & weight
Follow your titration, log the week, and watch the trend line build against your dosing.
Competitive athletes
Model complex stacks. The protocol audit catches interactions a spreadsheet never will.
Longevity
NAD+, GH peptides, and supplements — every profile built from published science, not bro-science.
First cycle
Safety briefings, visual guides, and an AI that walks your first protocol step by step.
PRICING
One plan. Every feature.
No tiers, no upsells, no locked screens.
Best value
Annual
$119.99/ year
$10.00/mo · 7-day free trial · save 41%
Available August 12- Unlimited compounds & protocols
- Live PK modeling + bloodwork AI
- Mia, on every screen
- Vial scanner, recon & syringe tools
- Apple Health + the compound library
Monthly
$16.99/ month
Full access, flexible · no trial
Available August 12Same app, every feature. Billed monthly through your Apple ID.
FAQ
Questions? We’ve got you.
Is this medical advice?+
No. NextDose is an informational and educational tool that helps you organize and understand your protocol. It is not a medical device and does not replace your provider. Every AI answer carries a disclaimer and cites its basis.
What can I track?+
100+ compounds across peptides, hormones, GLP-1s, SARMs, and supplements — each with half-life, dosing ranges, side effects, regulatory status, and published research. Plus bloodwork, weight, injection sites, and Apple Health.
How smart is the AI?+
Mia is grounded in your own data and peer-reviewed research. It gives you context, flags concerns, cites sources, and tells you honestly when it is not sure — instead of guessing.
Do I need a prescription?+
No. NextDose does not sell, prescribe, or help you obtain anything. It is a tracking and journaling tool for whatever protocol you already run.
How accurate are the PK curves?+
They use established pharmacology models with peer-reviewed parameters for each compound, personalized to your profile. It is an estimation tool, not a lab test — but a far better picture than guessing between doses.
Is my data private?+
Your data is encrypted in transit and at rest. Apple Health data is handled under Apple’s strict privacy requirements and is never used for advertising.
iPhone only?+
Yes — built natively for iOS to get the most out of the platform. Android is on the radar, nothing to announce yet.
What does it cost?+
$16.99/mo or $119.99/yr — one plan, every feature, no locked screens. The annual plan includes a 7-day free trial.
Your protocol deserves better tools.
Launching on the App Store August 12, 2026 · 10 AM ET.
Get it August 12