The research peptide library
31 long-form articles covering clinical data, dosing protocols, reconstitution, stacks and 2026 sourcing. Cited and fact-checked. Reference only, not for human consumption.
Complete Beginner's Guide to Research Peptides
Everything you need to know before starting peptide research. Storage, reconstitution, dosing, and safety guidelines for beginners.
Peptides Studied in Performance and Recovery Research (2026)
Research-only overview of peptide classes referenced in performance and recovery literature: growth hormone secretagogues, tissue-repair peptides, metabolic compounds and melanocortin agonists. Mechanisms and published ranges, no human-use guidance.
BPC-157: Typical Research Ranges and Anecdotal Protocols
Overview of BPC-157 ranges commonly reported in published animal research and anecdotal biohacker reports. Educational only, not a recommendation.
BPC-157 Oral vs Injection: Bioavailability, Efficacy & Practical Differences
Comparing oral and injectable BPC-157: bioavailability, efficacy for gut vs systemic healing, dosing differences, and which route suits different research goals.
BPC-157 Side Effects: What the Research Shows (2026)
Comprehensive review of BPC-157 side effects from animal studies and community reports. Covers safety profile, contraindications, and precautions for researchers.
BPC-157 vs TB-500: Which Healing Peptide is Right for Your Research?
Compare BPC-157 and TB-500: mechanisms, dosing, research applications. Detailed analysis of both healing peptides.
China Peptide Supply Crisis 2026: Retatrutide Coming Back as BPC-157, DOA Notices and What Buyers Need to Know
A wave of mislabelled, substituted and contaminated peptide batches from Chinese contract manufacturers is hitting research suppliers across the UK, EU and US. We break down what is actually happening, why Retatrutide keeps coming back as BPC-157, and how to verify what you have.
Cognitive Peptide Stack Rationale: Why Researchers Combine Nootropic Compounds
Why researchers investigate cognitive peptide combinations: neurotransmitter pathways, BDNF and NGF signalling, complementary mechanisms referenced in published nootropic literature. Research framing only.
FGF21: The Fasting Hormone That Could Reshape Longevity Medicine
Research overview of FGF21 (fibroblast growth factor 21): the fasting-activated hormone linked to metabolic flexibility, fat oxidation, liver health, and extended lifespan in animal models.
Understanding GLP-1 Peptides: Semaglutide, Tirzepatide & Retatrutide
Comprehensive guide to GLP-1 receptor agonists. Learn how these compounds work and their applications in research.
Lean Mass Outcomes Reported in GLP-1 Receptor Agonist Trials
What published GLP-1 receptor agonist trials report on lean mass outcomes, the mechanisms researchers investigate, and the muscle-preservation compounds in clinical development. Research framing only, no protocols.
Adverse Events Reported with GLP-1 Receptor Agonists in Published Trials
Summary of adverse events reported with GLP-1 receptor agonists (semaglutide, tirzepatide) in published clinical trials and post-marketing surveillance. Research framing only, not medical advice.
Gut Health Peptides: BPC-157, KPV, Larazotide & the Intestinal Barrier
The gut barrier is ground zero for systemic health. Here's how BPC-157, KPV, and larazotide target intestinal permeability, inflammation, and mucosal repair at the peptide level.
How to Reconstitute Peptides: Step-by-Step Guide
Master peptide reconstitution with this complete guide. Learn proper technique, avoid common mistakes, and ensure optimal peptide stability.
Humanin: The Mitochondrial Peptide Linked to Longevity and Neuroprotection
Research overview of humanin, a mitochondrial-derived peptide linked to neuroprotection, insulin sensitivity, and longevity. Mechanisms, animal data, and clinical relevance.
Longevity Peptide Stack Rationale: Pathways Researchers Investigate Together
Why researchers investigate longevity peptide combinations: NAD+ biology, sirtuin pathways, senescence and mitochondrial function. Mechanism-level framing only, no human-use protocols.
Melanotan I vs Melanotan II: More Than Just Tanning Peptides
Compare Melanotan I and Melanotan II: mechanisms, research applications beyond tanning, and critical side effects including unwanted pigmentation changes.
Bimagrumab and Myostatin Blockers: The Next Wave of Muscle-Building Peptides
Research overview of myostatin inhibitors including bimagrumab and apitegromab. Mechanisms, clinical trial data, muscle preservation potential for GLP-1 users, and market outlook.
The NAD+ Longevity Stack: NMN, CoQ10, Resveratrol & the Science of Cellular Aging
A research-backed deep dive into NAD+ restoration and the supplement stack targeting the core mechanisms of aging: mitochondrial dysfunction, sirtuin activity, and oxidative stress.
Why Oral GLP-1s Will Trigger the Next Boom in Peptide Use (2026 Edition)
Oral Wegovy launched in January 2026. Oral tirzepatide is in Phase III. Here's why the shift from needles to pills will reshape the entire peptide landscape.
Could Peptides Be the Next Big Thing in Cancer Therapy? (2026 Update)
Peptides are emerging as targeted, low-toxicity cancer-fighting agents. From peptide-drug conjugates to IL-15 immune activators like Anktiva, here's what research says in 2026.
Recovery Peptide Stack Rationale: Pathways Researchers Combine
Why researchers investigate combined recovery peptide protocols: tissue repair, anti-inflammatory cascades, and complementary mechanisms referenced in regenerative literature. Research framing only.
Why Russia Is Ahead of the Game on Cognitive Peptides
Russia has approved multiple cognitive and neuroprotective peptide drugs while Western regulators remain cautious. Here's what they've approved, why, and what researchers should know.
Semaglutide: UK Regulatory Status and Published Research Summary
UK regulatory status of semaglutide and a research-only summary of published mechanism, pharmacokinetics, and clinical trial endpoints. No prescription or access guidance.
Semax and Selank: Nootropic Peptides, Mechanisms and Reported Research Ranges
Overview of Semax and Selank: mechanisms, intranasal ranges reported in Russian clinical literature and community use, cycling and side effects. Educational only.
SS-31 (Elamipretide): The Mitochondrial Peptide Targeting the Root of Cellular Ageing
SS-31 (Elamipretide) is a mitochondria-targeted peptide that stabilises cardiolipin and restores electron transport chain efficiency. We explore its role in ageing, heart failure, and rare disease.
Thymosin Alpha-1: The Immune Peptide Approved in 35+ Countries
Thymosin Alpha-1 is one of the most clinically validated peptides in existence, approved for hepatitis, studied in cancer immunotherapy, and used as an immune modulator worldwide.
Tirzepatide vs Semaglutide: Head-to-Head Comparison (2026)
Detailed comparison of tirzepatide (Mounjaro) and semaglutide (Wegovy/Ozempic): weight loss data, mechanisms, side effects, UK availability, and pricing.
Retatrutide vs Tirzepatide: Efficacy, Mechanism and Availability (2026)
Detailed comparison of retatrutide (LY3437943) and tirzepatide (Mounjaro): triple vs dual receptor mechanism, weight loss trial data, side effects, and 2026 availability.
Eloralintide (LY3841136): Selective Amylin Agonist Research and Phase 2 Data
Eloralintide (LY3841136) is Eli Lilly's once-weekly selective amylin receptor agonist for obesity research. We break down the Phase 2 trial data, mechanism, side effects, and the ENLIGHTEN Phase 3 programme.
Bacteriostatic Water for Peptides: The Complete Research Guide
What bacteriostatic water is, why it is the standard diluent for reconstituting lyophilised research peptides, how much to use, and how it differs from sterile water for injection.