Resources & Guides
Educational content about GLP-1 medications, pharmacokinetics, and optimizing your treatment journey.
GLP-1 Medication Hubs
Comprehensive guides for each GLP-1 medication—dosing protocols, clinical trial data, microdosing strategies, and our free calculators.
Semaglutide Guide
Ozempic & Wegovy: GLP-1 receptor agonist. ~15% weight loss, 7-day half-life. FDA-approved for diabetes and weight management.
Tirzepatide Guide
Mounjaro & Zepbound: Dual GLP-1/GIP agonist. ~21% weight loss, 5-day half-life. The first dual-agonist approved by FDA.
Retatrutide Guide
Triple GLP-1/GIP/Glucagon agonist. ~24% weight loss in trials, 6-day half-life. Expected FDA approval 2027.
Educational Content
Retatrutide (GLP-3) Reconstitution + Free Calculator
guidesHow much BAC water for each retatrutide vial size, with a free calculator that works out exact insulin units. Covers 5mg, 10mg, 15mg, 20mg, 30mg, and 60mg vials plus step-by-step mixing instructions.
Retatrutide Dosing Schedule: Week-by-Week Protocol (1mg to 12mg)
guideComprehensive guide to understanding retatrutide dosing schedules, titration protocols, and dosage optimization for effective weight loss results.
How to Reconstitute Semaglutide: Complete Guide with Calculator
guidesLearn exactly how to reconstitute semaglutide peptide powder with BAC water. Includes our free calculator to determine the right concentration, step-by-step instructions, and storage guidelines.
Vendor Safety Methodology: How GLP3Planner Evaluates Peptide Sourcing
referenceEditorial methodology for vendor evaluation: 40 active US peptide research-chemical vendors assessed across six criteria, third-party verified against Finnrick Analytics and Janoshik Analytical, with the market reshuffle context that changed the trust calculus in 2025-2026.
Retatrutide Storage: How Long Does Reconstituted Retatrutide Last?
articleReconstituted retatrutide should be refrigerated at 36-46°F (2-8°C) and discarded 28 days after first use, per FDA's multi-dose vial recommendation. This guide covers lyophilized powder storage, freeze-thaw rules, travel cold-chain management, and how to identify a degraded vial.