Research Blog

Latest articles

Deep-dives on compounds, protocols, and mechanisms — sourced and cited.

Peptides April 2026
BPC-157 Complete Guide: Dosing, Stacking, and What the Research Actually Says
Everything you need to know about BPC-157 — from mechanism of action to practical injection protocols, stacking with TB-500, and what clinical evidence actually supports. We pull from Vigorous Steve's extensive Q&A library and three PubMed trials.
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Weight LossMarch 2026
Semaglutide vs Retatrutide: Which is Better for Weight Loss in 2026?
A side-by-side comparison of the two most powerful GLP-based compounds — mechanism, efficacy data, side effect profiles, and practical dosing differences.
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Growth HormoneFebruary 2026
MK-677 vs HGH: Real Differences, Costs, and Which to Choose
MK-677 costs a fraction of HGH — but is it as effective? Pharmacology, IGF-1 elevation data, side effect differences, and ideal use cases for each compound.
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More articles

TB-500 and BPC-157 Stack: The Best Combined Protocol for Injury Recovery

When to stack, when to run solo, loading doses, maintenance doses, and real-world results from expert Q&A sessions. · Peptides · January 2026

How to Read Your Bloodwork: Key Markers for Anyone on TRT or Peptides

Testosterone, SHBG, estradiol, hematocrit, LH, FSH — what each marker means, optimal ranges, and what to do when something is off. · Bloodwork · December 2025

NAD+ and NMN: What the Longevity Research Actually Says in 2026

Separating hype from evidence — mechanisms, dosing protocols from Huberman and Attia, and what clinical data we have so far. · Longevity · November 2025