Research & Education

The PepGainsResearch Blog

In-depth guides, research updates, comparisons, and everything you need to stay informed about peptides. Science-backed, jargon-free.

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FeaturedComparisons

BPC-157 vs TB-500: Comparing the Two Most Popular Healing Peptides

A comprehensive comparison of BPC-157 and TB-500 — their mechanisms, research findings, and how researchers use them together.

Feb 10, 202510 min read

Featured Articles

Education11 min

Beginner's Guide to GLP-1 Peptides: Semaglutide vs Tirzepatide

Everything beginners need to know about GLP-1 peptides — how they work, key differences between semaglutide and tirzepatide, and what researchers report.

Feb 9, 2025Read

How to Read a Certificate of Analysis (COA)

Learn to evaluate peptide quality by understanding COAs — what to look for, red flags to avoid, and how to verify authenticity.

Feb 8, 2025Read

How to Reconstitute Peptides: Step-by-Step Guide (2026)

Complete guide to peptide reconstitution — equipment needed, step-by-step instructions, dosing calculations, storage tips, and common mistakes to avoid.

Feb 14, 2026Read

Comparisons14 min

Semaglutide vs Tirzepatide: Complete Comparison (2026)

In-depth comparison of semaglutide and tirzepatide — mechanisms, weight loss data, side effects, costs, and which GLP-1 peptide is right for different research goals.

Feb 14, 2026Read

Best Peptides for Women: Complete Guide (2026)

Comprehensive guide to peptides for women — hormonal considerations, top peptides by goal, safety guidelines, and what female researchers should know.

Feb 14, 2026Read

All Articles

8 articles

Comparisons12 minComing Soon

Ozempic vs Mounjaro: The Complete 2026 Comparison

An in-depth comparison of semaglutide and tirzepatide — the two most popular weight loss peptides. Which one is right for you?

Feb 1, 2025Read

Deep Dives15 minComing Soon

BPC-157: The Complete Guide to the Healing Peptide

Everything you need to know about BPC-157 — mechanisms, research, dosing, and what the science actually says.

Jan 28, 2025Read

Education8 minComing Soon

How GLP-1 Agonists Actually Work (Simple Explanation)

A clear, jargon-free explanation of how medications like Ozempic and Mounjaro cause weight loss.

Jan 25, 2025Read

Guides10 minComing Soon

How to Inject Peptides: A Beginner's Guide

Step-by-step instructions for subcutaneous peptide injections. Safety tips, technique, and common mistakes to avoid.

Jan 20, 2025Read

Stacks11 minComing Soon

The Ipamorelin + CJC-1295 Stack Explained

Why these two peptides are better together. Understanding GHRP/GHRH synergy for optimal GH release.

Jan 15, 2025Read

Education9 minComing Soon

Are Peptides Safe? What the Research Says

An honest look at peptide safety — FDA-approved vs research peptides, risks, and how to minimize them.

Jan 10, 2025Read

Peptide Storage Mistakes That Are Wasting Your Money

The most common peptide storage errors that destroy potency and waste your investment. Learn what to avoid and how to store peptides properly.

Feb 7, 2025Read

Why Peptide Purity Matters: Understanding the 98%+ Standard

What peptide purity actually means, how it's tested, and why quality costs more but saves money long-term.

Feb 6, 2025Read

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