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Research & Protocols
Research, dosing protocols, and expert insights on peptide therapy.
RFK Jr. Moves to Restore Access to 12 Peptides — What It Means
Secretary Kennedy has announced that HHS will move to restore compounding access for 12 peptides previously restricted under the FDA's 2023 Category 2 decision. Here is what is actually happening.
How to Store Peptides: Temperature, Light, and Shelf Life
Improper storage is one of the most common causes of peptide potency loss. Here is what you need to know about temperature, light, reconstitution, and shelf life.
The Beginner's Guide to Peptide Therapy
Peptide therapy is one of the fastest-growing areas of health optimization. If you are new to it, here is what you need to understand before you start.
Why USA-Compounded Peptides Cost More (And Why It Matters)
Over 70% of peptides sold online originate from unregulated overseas synthesis facilities. The price difference between those products and USA-compounded peptides reflects something real.
GHK-Cu: The Copper Peptide Rewriting Anti-Aging Science
GHK-Cu is a naturally occurring copper-binding tripeptide that modulates over four thousand genes, supports collagen and elastin synthesis, and behaves unlike any other anti-aging molecule.
What Is Retatrutide? The Triple Agonist Changing Weight Loss
Retatrutide is an investigational triple agonist that activates GLP-1, GIP, and glucagon receptors simultaneously. Phase 3 trial results have been striking, with average weight loss approaching 29 percent.
Sermorelin vs. HGH Replacement: Why Natural Stimulation Wins
Sermorelin is a growth hormone releasing hormone analogue that stimulates the body to produce its own pulsatile GH, rather than replacing it with synthetic injections. The distinction matters.
The Research Peptide Crackdown: What the FDA's 2026 Enforcement Means for You
The FDA issued warning letters to research peptide companies in March 2026, effectively ending the "research use only" loophole. Here is what changed and what it means for buyers.
Tirzepatide Dosing Protocol: A Clinical Overview
Tirzepatide dosing follows a slow titration protocol designed to maximize tolerability and minimize gastrointestinal side effects. This overview explains the clinical rationale behind each step.
NAD+: The Anti-Aging Molecule Your Body Makes Less Of Every Decade
Nicotinamide adenine dinucleotide — NAD+ — sits at the center of cellular energy production, DNA repair, and longevity signaling. It also declines by roughly half between young adulthood and middle age.
USP 797: What It Means and Why It Matters for Injectable Peptides
USP 797 is the federal standard that governs sterile compounding of injectable medications in the United States. Understanding it is the fastest way to evaluate any peptide source.
Why Your Peptides Might Be Counterfeit: The Overseas Quality Crisis
Independent testing has repeatedly shown that peptides sold online vary wildly in purity, potency, and identity. The chemistry is unregulated and the risks are real.
Semaglutide vs. Tirzepatide: Which GLP-1 Is Right for You?
Semaglutide and tirzepatide are both incretin-based therapies used for weight management and type 2 diabetes, but they work on different receptors and produce meaningfully different clinical results.
What Is BPC-157? The Complete Guide
BPC-157 is a 15-amino-acid peptide fragment derived from a protein found in gastric juice. It has become one of the most discussed recovery peptides in clinical and performance medicine.