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The 2026 FDA Peptide Reclassification: Why BPC-157 Left Category 2
The FDA removed BPC-157 and 11 other peptides from its restricted Category 2 list. Here is what this 2026 administrative shift means for compounding access.
BPC-157 WADA Ban: 2026 Prohibited List Status and Rules
Learn the facts about the BPC-157 WADA ban. Understand its S0 Non-Approved Substance classification on the 2026 Prohibited List and sports testing rules.
Reconstitution Math 101: How to Calculate Your Research Dose
Stop guessing. Learn the simple formula for calculating peptide concentration and verifying your syringe measurements.
How to Store Peptides: A Complete Guide to Stability and Shelf Life
Proper storage is one of the most overlooked variables in peptide research. This guide covers temperature, light, moisture, and reconstitution best practices to maintain stability.
Understanding Peptide Half-Life: The Key to Effective Protocol Design
A deep dive into peptide pharmacokinetics. Why do some peptides last for minutes and others for days? Learn how pharmacokinetics inform research schedules.
Peptide Cycling: What the Research Literature Describes
Cycling refers to structured on-and-off use patterns. This article examines what preclinical research and anecdotal reports describe about cycling frameworks and the variables researchers consider.
Introduction to Peptides: What Are They and How Do They Work?
Peptides are the building blocks of life. Learn the science behind these signaling molecules, how they differ from proteins, and their role in modern research.
Hello World: Welcome to the PPT Research Hub
We are launching the PPT Research Hub to provide in-depth guides on peptide protocols, reconstitution math, and research best practices.
GLP-1 Agonists Explained: The Science of Satiety and Metabolic Health
A comprehensive look at GLP-1 receptor agonists (Semaglutide, Liraglutide) and their dual-acting cousins (Tirzepatide).
FDA Peptide Regulation in 2026: What Researchers Need to Know
The regulatory landscape for peptides in the United States has shifted significantly in recent years. This guide summarizes the current FDA framework, recent enforcement actions, and what they mean for the research community.
Bacteriostatic Water Guide: The Critical Component of Safe Research
Sterile water is not enough. Learn why bacteriostatic water is mandatory for multi-use vials and how to store it correctly.
How to Safely Track Your Peptide Research: A Data-First Approach
Precision requires documentation. Learn how to use PPT PRO as your digital lab notebook to track protocols, verify reconstitution math, and monitor subject response.