Mastering Your GLP-1 Weight Transformation
GLP-1 receptor agonist therapies (Semaglutide, Tirzepatide, Retatrutide) require scientific precision rather than guesswork. This guide walks you through every feature of GLP-1 Vault β from steady-state blood modeling and lean tissue preservation to laboratory biomarker tracking.
Unlike generic weight tracking apps, GLP-1 Vault was engineered from clinical pharmacokinetic pharmacodynamics (PK/PD) principles. GLP-1 and dual/triple agonists (GLP-1 / GIP / Glucagon) feature unique multi-day elimination half-lives that compound over consecutive weekly doses to establish steady-state plasma concentrations.
π Continuous Plasma Modeling
Track active compound levels in real-time. Know exactly when your medication peaks (appetite suppression maximum) and troughs (when food noise might re-emerge).
π₯© Lean Muscle Tissue Preservation
Rapid GLP-1 weight loss carries high risk of muscle catabolism. Our early warning system ensures fat mass is shed while metabolic lean mass is protected.
Navigate to Settings to set your baseline starting weight, target goal weight, and target rate of loss. You can also select between Active Loss Mode and Maintenance Corridor Mode.
Choose from pre-configured smart scale profiles (Withings, Garmin, Renpho, Xiaomi) or customize body metrics (Weight, Body Fat %, Muscle Mass kg, Visceral Fat, BMI, Water %, Bone Mass).
Select your prescribed active molecule (Semaglutide, Tirzepatide, Retatrutide, Cagrilintide) with accurate clinical half-life presets.
Subcutaneous GLP-1 injections must be rotated across recommended anatomical sites to prevent lipohypertrophy (localized fatty lumps that impair drug absorption).
How to Log an Injection:
- Click + Log Dose on the Dashboard or Injections tab.
- Select the medication, dose in milligrams (e.g. 2.5mg, 5.0mg), date and time.
- Select anatomical injection site on the interactive body selector.
- Click Save Dose β your pharmacokinetics decay curve updates immediately.
The single-compound PK simulator computes bloodstream elimination kinetics via the standard exponential formula:
β’ Tirzepatide (Mounjaro / Zepbound): ~5.0 days half-life.
β’ Semaglutide (Wegovy / Ozempic): ~7.0 days half-life.
β’ Retatrutide (Triple Agonist): ~6.0 days half-life.
β’ Split Dosing Simulator: Compare standard 7-day single shots against 3.5-day split micro-dosing protocols to reduce peak gastrointestinal side effects.
For advanced clinical journeys involving combination stacking (e.g. Tirzepatide + Cagrilintide micro-stacks, Retatrutide + Peptides like BPC-157 or NAD+), the Multi-Stack PK Engine tracks simultaneous multi-compound decay curves on a single canvas.
Individual Compound Curves
Visualizes independent decay lines for each active peptide with distinct color coding.
Cumulative Receptor Synergy
Calculates the aggregated total receptor agonism level (mg eq) across all parallel compounds.
In clinical studies (SURMOUNT, STEP), patients without adequate protein intake and resistance exercise risk losing up to 40% of their total weight from lean muscle mass, drastically slowing basal metabolic rate (BMR).
Dynamic Protein Target Calculation:
The algorithm dynamically computes your minimum daily protein requirement (1.8 to 2.2g per kg of current body weight) and displays your progress in the Protein & Hydration bar.
GLP-1 receptor agonists work primarily by delaying gastric emptying in the stomach and activating POMC satiety neurons in the hypothalamus.
How to Quick-Log Satiety:
Open Satiety & Fullness Index from the user menu to record:
- Satiety / Fullness Level (1β10): Rate post-meal stomach fullness.
- Hunger / Food Noise Level (1β10): Rate mental craving intensity.
- Fasting Hours: Hours elapsed since your prior meal to measure digestion delay.
- Meal Size: Light snack, standard meal, or heavy meal.
Track periodic blood tests to evaluate cardiometabolic health and insulin sensitivity restoration.
HOMA-IR Interpretation:
β’ < 1.0: Optimal Insulin Sensitivity
β’ 1.0 β 1.9: Normal Metabolic Range
β’ 1.9 β 2.9: Early Insulin Resistance
β’ > 2.9: Significant Insulin Resistance
Lipid Ratios:
β’ Triglyceride / HDL Ratio: Key surrogate marker for atherogenic small dense LDL particles (< 2.0 optimal).
β’ Total Cholesterol / HDL Ratio: Comprehensive cardiovascular index.
Multi-dose pens (e.g. Mounjaro KwikPen, Ozempic FlexTouch) and vials reconstituted with Bacteriostatic Water must be utilized within 28 days of first puncture to prevent microbial contamination and peptide degradation.
Automatic Expiration Countdown:
Log each vial or pen with its reconstitution/opening date. The system displays an interactive countdown badge (21d Left, 5d Left, or Expired) with a single-click -1 Dose decrement button.
GLP-1 therapies represent a meaningful financial investment. The ROI engine gives total clarity on financial efficiency and future maintenance costs:
Cost per kg Lost (β¬/kg)
Calculates your true investment efficiency per kilogram of body weight eliminated.
Forecast to Goal Weight
Estimates the remaining financial budget and weeks needed to reach your target body weight.
10-Day & 14-Day Maintenance Tapering
Simulates extending dosing intervals from 7 days to 10 or 14 days in maintenance, saving 30% to 50% on long-term drug costs while maintaining satiety.
π Encrypted Clinical Share Links
Generate time-limited (7, 30, 90 days), read-only links for your endocrinologist or coach.
π¨οΈ 1-Click Vector Clinical PDF
Print or save clean vector PDF summaries with physician sign-off blocks, injection logs, HOMA-IR blood chemistry, and body composition tables.
GLP-1 Vault is engineered with enterprise zero-knowledge data isolation:
- Zero Data Selling: Your health telemetry is strictly private and never shared with insurers, advertisers, or third parties.
- CSRF & Binary Signature Protection: Hardened against Cross-Site Request Forgery, Stored XSS, and arbitrary file uploads.
- 100% Data Portability: Export your entire vault in encrypted JSON or CSV format at any time.
We are continuously expanding GLP-1 Vault with state-of-the-art clinical capabilities. Here is what is currently in development:
Automatic background synchronization of daily steps, active caloric expenditure, and smart scale body composition metrics.
Direct correlation of Freestyle Libre / Dexcom interstitial glucose traces against GLP-1 pharmacokinetic peak curves.
Rule-based clinical protocols for Wegovy, Mounjaro, Ozempic, and Retatrutide with automated GI tolerability checkpoints.
Customizable scheduled push notifications on mobile and desktop for injection days, photo check-ins, and vial expiration warnings.