Primal Pulse Team

Both are marketed as “growth hormones,” but only HGH 191-amino-acid (somatropin) is the real, full-length human growth hormone identical to what your body makes naturally. HGH 176 is just a short fragment—a small tail section of the hormone that’s being studied for its effect on fat metabolism in animals, not humans. If your goal is genuine GH activity and reliable results, 191-AA is more well-documented in terms of biological function. This guide breaks down what the science says, and the...

Three peptides are reshaping how researchers and clinicians think about metabolic health: Semaglutide, Tirzepatide, and Retatrutide. Each represents a step forward in the evolution of GLP-1-based compounds—from single-target to dual- and now triple-agonist activity. If you are evaluating these molecules for research or seeking to understand how they differ in mechanism, efficacy, and potential applications, this guide breaks down what the science says so far. Compounds explained: Retatrutide...

Among research peptides associated with tissue repair and recovery, BPC-157 and TB-500 frequently appear side by side. Both are studied for their potential to promote healing, reduce inflammation, and support recovery, yet they act through entirely different biological pathways. This guide breaks down how each one works and what evidence supports them, separating facts from speculation. BPC-157 vs TB-500: W hat Each Compound Actually Is BPC-157 (Body Protection Compound-157) BPC-157 is a...