Research overviews of individual compounds including BPC-157, Ipamorelin, MOTS-C, NAD+, CJC-1295, TB-500, and other research peptides.
What actually happens to plasma levels when you split a retatrutide dose in half and inject twice a week instead of once? The pharmacokinetic math — and why once-weekly remains the only protocol with published data behind it.
A detailed research comparison of semaglutide, tirzepatide, and retatrutide — mechanism differences, key Phase 2/3 trial data, weight loss numbers, and direct links to published studies in NEJM, The Lancet, and PubMed.
Reconstitution is where most peptide research goes wrong before it even starts. Here are the five most common mistakes — and exactly how to avoid each one.
CJC-1295 and Ipamorelin form one of the most extensively studied growth hormone secretagogue combinations in peptide research. Here is the mechanism, the data, and what distinguishes the DAC and no-DAC variants.
New data presented at the 2026 ADA Scientific Sessions sharpens the picture on lean mass loss during GLP-1 therapy and what countermeasures researchers are exploring.
A first-of-its-kind head-to-head clinical trial is directly comparing tirzepatide and retatrutide in adults with obesity. Here is what researchers need to know about TRIUMPH-5 and what the data shows so far.
A complete visual reference guide to 50+ research peptides from FenaLife Labs, organized by category with mechanism of action, primary research areas, and documented dosage ranges.
GLP-1 peptides drive significant fat loss — but research suggests lean mass may go with it. Here’s what the data shows and which compounds researchers are pairing to protect muscle tissue.
The FDA’s regulatory stance on research peptides is evolving in 2026, with an advisory panel scheduled to review several compounds. Here is what the current landscape looks like for researchers and suppliers.
Ipamorelin is a selective growth hormone secretagogue peptide studied for its effects on GH release, body composition, and metabolic research. This guide covers what it is, how it works, and what the research shows.
