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Dosing ranges in syringe units, reconstitution steps, cycle lengths and storage details for research.
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Convert a research dose and vial strength into syringe units.
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The guides readers return to most often on our site.
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Research updates, reconstitution walkthroughs, and comparisons between peptides that get confused with each other.
Retatrutide Phase 3 TRIUMPH-1 Results: 28.3% Weight Loss at 80 Weeks
Eli Lilly's May 2026 TRIUMPH-1 trial results place retatrutide ahead of every approved obesity drug in average weight reduction, with up to 30% body weight lost at the highest dose.
Semaglutide vs Tirzepatide vs Retatrutide: GLP-1, GLP-2, GLP-3 Compared
A head-to-head comparison of all three generations of GLP-based weight-loss peptides — mechanism, Phase 3 efficacy data, side effect profiles, and what the differences mean for research.
Muscle Loss on GLP-1s: What the Body Composition Data Shows
A meaningful share of the weight lost on GLP-1 compounds is lean mass, and the DEXA substudies put numbers on it. What the trial data shows, why it matters, and what the research literature suggests about protecting muscle during rapid weight loss.
BPC-157 Human Trial Status: What the Evidence Actually Shows in 2026
By mid-2026, fewer than 30 people have been studied in published BPC-157 human research across three pilot studies. This is an accounting of the preclinical work and the small human trials behind it.
Reconstitution calculator.
Calculate syringe units, water volume, and dose from your vial strength.
Dose to Units Calculator
Know your dose? Find out how many units to draw on your syringe.
Total peptide content in the vial
Volume of water to reconstitute
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Note: Syringe unit calculations assume a standard U-100 insulin syringe (100 units = 1 mL).