Peptide Research Blog
Evidence-based articles, stacking guides, industry news, and research deep dives — published weekly.
The Complete Guide to Peptide Stacks: How to Combine Peptides Safely
Peptide stacking combines two or more compounds to target complementary pathways. This guide covers the principles, the most popular stacks, and how to get started safely.
How to Reconstitute and Inject Peptides: The Complete Beginner's Guide
Reconstituting and injecting peptides can seem intimidating at first, but the process is straightforward once you understand the basics. This hands-on guide walks through every step from opening the vial to proper storage.
Retatrutide: The Triple Agonist That Could Redefine Weight Loss
Retatrutide is the first triple agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. Phase 2 trials showed up to 24 percent body weight loss, surpassing every other obesity medication tested to date. Here is what the research reveals.
GHK-Cu Copper Peptide: A Comprehensive Review of the Research
GHK-Cu is one of the most studied peptides in skin science and regenerative medicine. From Loren Pickart's original discovery to modern gene expression studies, this article covers what the research actually shows about this copper-binding tripeptide.
CJC-1295 + Ipamorelin Stack: The Science Behind the Gold-Standard GH Protocol
CJC-1295 and Ipamorelin target two distinct pathways to amplify natural growth hormone release. This article examines the published research behind the combination, how synergy works at the receptor level, and what the evidence says about dosing and timing.
Oral Wegovy Is Here: What You Need to Know About Oral GLP-1 Peptides in 2026
The FDA approved oral Wegovy in January 2026, making injectable-free GLP-1 therapy a reality. Here is everything the research says about oral semaglutide and what comes next.
BPC-157 + TB-500: The Research Behind the Most Popular Healing Stack
BPC-157 and TB-500 are the most commonly stacked healing peptides. This article examines what the published research actually shows about each compound and their combination.
Peptides vs SARMs vs Steroids: Understanding the Differences
Many newcomers confuse peptides with SARMs and steroids. This guide breaks down the fundamental differences in how they work, their legal status, and their safety profiles.