One history, not scattered data
Applications, weight, nutrition, workouts, labs, vital signs and cycle in one coherent timeline.
Comece grátis — planos a partir de R$ 14,90/mês
Your treatment inside a complete health hub
Track tirzepatide, semaglutide and other protocols alongside weight, body composition, nutrition, workouts, labs, vital signs and cycle. Your data connected to AI and your doctor — without replacing professional care.
More than 15 public reviews on Google Play
Injecta
Illustrative preview · today
Your health in one journey
Next applicationTirzepatide · Sunday
On track
Progress−7,4 kgsample trend
Connected health
NutritionWorkoutsLab resultsVital signs
Smart summary
Patterns organized so you can have a better conversation with your doctor.
More than a GLP-1 app
Treatment at the center. Health connected around it.
Injecta brings together what is usually scattered across reminders, spreadsheets, wearables, photos and appointments.
AI to understand, not prescribe
Organize patterns and questions for your appointment. Injecta does not change your dose or replace your healthcare professional.
Bring your doctor into the conversation
Share reports and, when connected, let your professional follow your progress through the portal.
Features
A hub that connects treatment, routine and progress
From application logging to an AI food diary, workouts, vital signs, labs, body composition and Apple Health. Everything contributes to the same history.
Dose Tracking
Log every injection with dose, site, date and notes. Smart site rotation with an interactive body map.
Weight Progress
Charts with trend lines, automatic BMI and total change since start. See your real progress with concrete data.
Side Effects
Track nausea, fatigue, pain and more with intensity scale. Spot patterns over time.
AI Analysis
AI organizes doses, weight, effects and labs into a summary of patterns and talking points for your doctor. It does not change your prescription.
Personal AI Coach
Discuss your data and organize questions for your appointment. Contextual, informational responses without replacing professional care.
AI Body Photo Analysis
AI analyzes your photos and estimates body fat percentage, somatotype, muscle development and gives posture feedback. Compare before and after.
AI Predictions
Informational weight-trend estimates based on your history, with clear limitations and no promise of future results.
Peptide Wiki
Sourced information on mechanisms, approved uses, half-life, effects and contraindications. Dosing decisions stay with your doctor.
Doctor PDF Report
Generate professional PDF reports with your full history. Perfect to bring to your appointments.
Body Measurements
Circumferences and skinfolds. Automatic body fat (Jackson-Pollock), lean mass and waist-to-hip ratio.
Lab Results
Securely upload your lab results. Organize by date, add notes and share with your doctor.
Biomarkers
Track your biomarkers over time with clinical reference. See if you are within the ideal range for your profile.
Dose Calculator
Calculate remaining doses from your vial or pen. Supports Mounjaro, TG, Tirzerc and other brands. Empty-by date projection.
Inventory Control
Manage your peptide stock. Expiration, remaining quantity, price paid and low-stock alerts.
Daily Check-in
Log mood, energy and hunger every day. Track how your body responds day by day with intuitive emojis.
Calendar
See all your applications in a monthly calendar. Visualize your protocol rhythm and never miss a dose.
Smart Notifications
Reminders via push (mobile), WhatsApp and email. Customize times and channels to match your routine.
Full Timeline
Unified timeline of all activity: applications, weight, side effects, measurements. Filter by type and period.
Progress Photos
Capture your transformation with before-and-after photos. Auto-crop, EXIF date, weight tag and personal notes.
Vital Signs
Glucose, blood pressure and heart rate with per-period charts. Glucose keeps fasting and post-meal apart, because the two are not comparable.
Apple Health and Health Connect
Weight, steps, calories, workouts and vital signs flow in from your iPhone or Android on their own. No typing, no duplicate entries.
Multiple Times per Day
Protocols with more than one dose a day, each time slot with its own reminder. Stock and schedule understand the whole routine.
Orals and Supplements
Capsules, tablets and supplements alongside injectables, with doses in mg, IU or g and adherence calculated per period.
Maintenance and Tapering
Declare your treatment phase — escalation, maintenance, tapering or pause. The app stops projecting a goal while you are holding weight, and tracks regain.
AI Food Diary
Describe your plate in your own words or snap a photo: the AI works out calories, macros and even the water in your food. Barcode search, daily goals and a PDF report included.
Workouts and Routines
Strength, running, walking and more. Log it in 30 seconds or let your smartwatch log it for you, with estimated calories and a recurring weekly routine.
Menstrual Cycle
Log your periods and see how they line up with weight, symptoms and adherence. Fast weight loss shifts hormones — the AI and the medical report take your cycle into account.
Achievements
Gamification with 16 achievements across 5 categories. Celebrate milestones like first injection, 5kg lost and streaks.
For Doctors
Exclusive portal for healthcare professionals
Track your patients in real time, send guidance and manage prescriptions. Fully integrated.
Patient Panel
See all your linked patients, search by name and access full data with one click.
Full Progress
Follow weight, applications, side effects, check-ins, measurements and lab results for each patient in organized tabs.
Notes & Alerts
Send alerts, tips and guidance directly to the patient. Three note types with visual priority highlighting.
Digital Prescriptions
Create and manage prescriptions with dose, frequency and instructions. Attach PDFs or photos. The patient sees everything organized.
Link patients with a unique invite code. They log the data, you follow along in real time.
Create doctor account
Coming soon
Integrated telemedicine
Marketplace of consultations with peptide specialists. The doctor enters the call already with the full patient history.
Video consultations
Built-in video call, no extra app. Available at the scheduled time.
History at consultation time
The doctor enters the room already with applications, lab results, weight and progress.
Flexible schedule
Doctors set hours and prices. Patients pay via Stripe at booking.
How it works
Get going in 2 minutes
No complicated signup. Just open and start.
1
Sign up with Google
Quick login with your Google account. No forms, no email confirmation. You are in within 5 seconds.
2
Set up your protocol
Guided onboarding helps you set up peptide, dose, frequency, goals and language. Available in EN, PT and ES.
3
Track your progress
Dashboard with charts, trends, application streak, measurements, lab results, AI Coach and AI predictions.
Plans
Pick the plan that fits you
Start free and upgrade when you need to. No commitment, cancel anytime.
Free
R$ 0
/forever
- Unlimited dose and weight tracking
- Side effects and daily check-ins
- Body measurements and composition
- Dose calculator and stock control
- 2 AI analyses per month
- Achievements and gamification
- Progress photos and achievements
Most popular
Premium
R$ 14,90
/month
- Everything in Free
- 15 AI analyses per month
- Unlimited personal AI Coach
- AI weight predictions
- AI body photo analysis
- AI food diary (calories, macros and water)
- Workouts, routines and menstrual cycle
- Unlimited PDF reports
- Smart lab results analysis
- Vital signs and Apple Health/Health Connect sync
- Priority support
For Doctors
Professional
R$ 79,90
/month
- Full doctor portal
- Unlimited patients
- AI for patient lab analysis
- Advanced reports
- Your patients get +5 AI/month
- Priority support
Secure payment by card, Pix or through the app stores. Cancel anytime.
Start tracking your treatment today
Full free plan, no ads, no gotchas. Upgrade to Premium when you are ready.
Create my free account
Get the App
Available for Android and iOS
Use it in the browser or download the native app for the best mobile experience.
Prefer not to install? Use it right in your browser at injecta.app
Help
Frequently asked questions
What is Injecta?
Injecta is a health hub built around your treatment. It brings GLP-1 applications and other protocols, weight, measurements, nutrition, workouts, labs, photos, vital signs, menstrual cycle, AI and a doctor portal into one connected history.
Is Injecta free?
Injecta has a complete free plan with unlimited tracking of injections, weight, measurements, side effects, check-ins, calculator and stock — plus 2 AI analyses per month. For personal AI Coach, predictions, body photo analysis, more AI analyses, the AI food diary, workouts, menstrual cycle, PDF reports and lab analysis there is Premium starting at US$ 2.99/month.
Which peptides can I track?
Any therapeutic peptide: GLP-1s (tirzepatide, semaglutide, liraglutide), performance peptides (BPC-157, TB-500, CJC-1295, Ipamorelin), hormonal and custom ones. The wiki has detailed info for each, and the calculator supports brands like Mounjaro, TG, Tirzerc and more.
What is the AI Coach?
The AI Coach organizes your data, helps identify patterns and prepares questions for appointments. Its responses are informational: it does not prescribe, change doses or replace your healthcare professional. Available in Premium.
What are AI Predictions?
They are informational weight-trend estimates based on your recorded history. They are neither a promise of results nor clinical guidance; real outcomes vary and should be reviewed with your professional. Available in Premium.
Does Injecta have a mobile app?
Yes! Injecta works in the browser and has native apps for Android and iOS. The app offers reminder notifications, camera access for progress photos and lab results, and a mobile-optimized experience.
I am a doctor. Is there a portal for professionals?
Yes! Exclusive portal for doctors. Track patients in real time, send notes and alerts, manage prescriptions with document uploads and see full progress including weight, measurements, check-ins and lab results. The Professional plan (US$ 15.99/month) unlocks unlimited patients, AI for patient lab analysis and gives +5 AI credits/month to your patients.
In which languages is Injecta available?
Portuguese (Brazil), English and Spanish. You can switch language anytime in settings. We also support 5 currencies: Real (BRL), Dollar (USD), Euro (EUR), Guarani (PYG) and Argentine Peso (ARS).
Is my data safe?
Yes. Data stored with encryption and protected by secure Google authentication. Only you (and your linked doctor, if any) have access to your records. We use Supabase with Row Level Security, and payments run through certified processors (Stripe internationally, Pix and cards in Brazil, and the app stores on mobile).
Can I generate reports for my doctor?
Yes. Injecta creates PDF reports with your protocol, weight, applications, effects and lab history to support the appointment conversation. The report organizes your records; it does not contain a prescription or replace clinical evaluation.
Can I track food and workouts?
Yes. The Food Diary understands what you type ("grilled chicken with rice and beans") or a photo of your plate and works out calories, macros and even the water in your food, with barcode search, daily goals and a PDF report for your doctor or dietitian. Workouts can be logged by hand in 30 seconds or flow in on their own from Apple Health and Health Connect, with estimated calories. Both are Premium features.