From the research library
Tesamorelin: What the Clinical and Preclinical Literature Shows
Tesamorelin is a stabilized GHRH analogue and the active ingredient of Egrifta. Its phase 3 trials, liver and cognition studies, and evidence limits.
What Is HPLC and How Does It Measure Peptide Purity?
HPLC separates a peptide from its impurities on a column and reports the result as a chromatogram. Here is how it works and how to read one on a COA.
Why Third-Party Lab Testing Matters for Research Peptides
A supplier grading its own product is a conflict of interest, not a quality system. What independent testing adds, what it cannot fix, how to read it.