Peptide comparisons
Side-by-side guides — peptide vs peptide, app vs app, method vs method. No marketing spin, no sponsored ranking.
App comparisons
Peptide Protocol vs PeptIQ
Feature-by-feature comparison of the two iPhone peptide trackers: logging depth, free tools, and pricing.
Peptide Protocol vs PeptideKit
Which iPhone tracker covers more peptides, has free web tools, and ships a researched library?
Peptide Protocol vs Peptide Tracker & Calculator
Calculator-first tool vs full tracker + library. Where each one fits.
Peptide Protocol vs Peptide Log
Bare-bones logger or a researched protocol tracker with free dose tools? Side-by-side breakdown.
Peptide Protocol vs Shotsy
GLP-1 injection logger vs broader peptide tracker covering 30+ compounds and stacks.
Peptide Protocol vs PeptidePro
Two peptide trackers compared on library depth, free tools, and long-term usability.
Peptide Protocol vs PepTracker
Simple log vs researched reference + calculators. Which matches how you actually run a protocol?
Tracker comparisons
Thinking about tracking your protocol without a dedicated app? Honest breakdowns of the three most common alternatives.
Peptide Protocol vs Spreadsheet
Where Excel and Google Sheets hold up, where they break (titration, site rotation, reminders), and when to switch.
Peptide Protocol vs Apple Notes
Notes as a side-effect journal vs a structured tracker with dose math and reminders.
Peptide Protocol vs Apple Reminders
Static recurring reminders vs protocol-aware scheduling with titration, rotation, and inventory.
Peptide vs peptide
Side-by-side comparisons of commonly-considered alternatives. Mechanism, dosing, evidence, and where each wins.
Semaglutide vs Tirzepatide
GLP-1 monotherapy vs GLP-1/GIP co-agonism. Efficacy, dosing, and the SURPASS vs STEP trial context.
Semaglutide vs Retatrutide
Approved weekly GLP-1 vs phase-3 triple agonist. What the TRIUMPH data show.
Tirzepatide vs Retatrutide
Dual vs triple receptor co-agonism — mechanism, efficacy, and safety.
BPC-157 vs TB-500
Two leading soft-tissue repair compounds — and when stacking both makes sense.
GHK-Cu vs BPC-157
Dermatology-leaning copper tripeptide vs GI/systemic repair peptide.
CJC-1295 vs Ipamorelin
GHRH analog vs selective GHRP — why they are usually stacked rather than chosen.
CJC-1295 vs Sermorelin
Two GHRH analogs compared on half-life, dosing cadence, and pulsatility.
Tesamorelin vs Sermorelin
FDA-approved GHRH analog for HIV lipodystrophy vs the older GHRH (1-29) analog.
Ipamorelin vs GHRP-2
Selective GHRP vs cortisol/prolactin-releasing classic — selectivity trade-offs.
Ipamorelin vs GHRP-6
Hunger-neutral GHRP vs the appetite-stimulating classic.
Ipamorelin vs Hexarelin
Mild selective GHRP vs the most potent GHRP — and why potency has a cost.
PT-141 vs Melanotan II
Melanocortin agonists with different selectivity profiles — libido vs pigmentation.