Research & Articles

Science-backed articles on peptide research, protocols, and human performance optimization.

Research10 min readDec 1, 2025

The GLP-1 Revolution: Semaglutide, Tirzepatide, and What Comes Next

GLP-1 receptor agonists have transformed obesity medicine. We break down how semaglutide, tirzepatide, and the emerging retatrutide compare — and what the science actually shows.

semaglutidetirzepatideretatrutideweight loss
Guide8 min readNov 15, 2025

BPC-157: The Complete Guide to the Healing Peptide in 2025

BPC-157 has become one of the most discussed peptides in sports medicine and biohacking communities. Here's everything you need to know about its mechanisms, benefits, risks, and protocols.

BPC-157healingperformanceinjection
Skincare7 min readOct 20, 2025

GHK-Cu: The Science Behind the Most Researched Skincare Peptide

GHK-Cu (copper peptide) has over 40 years of research behind it. We explore what the science actually shows about its effects on skin aging, collagen synthesis, and wound healing.

GHK-Cucopper peptideskincareanti-aging
Brain9 min readSep 10, 2025

Semax and Selank: Russia's Nootropic Peptides Enter the Mainstream

Developed in Soviet-era Russia and used clinically for decades, Semax and Selank are gaining attention in Western biohacking communities. Here's what the science shows.

SemaxSelanknootropicsbrain
Guide8 min readAug 5, 2025

Peptide Injection Guide for Beginners: Safety, Technique, and Best Practices

Many of the most effective peptides require subcutaneous injection. This comprehensive guide covers everything a beginner needs to know about safe peptide injection technique.

injectiontechniquebeginnerssafety
Guide9 min readJul 20, 2025

Peptide Stacking: How to Combine Peptides Safely and Effectively

Combining multiple peptides can produce synergistic effects, but it also requires careful consideration of interactions and cumulative risks. Here's how to approach peptide stacking intelligently.

stackingprotocolscombinationssafety