Research library
Guides & study summaries
21 articles
24 Oct 2026 · 2 min read
BPC-157: What the Research Actually Looks At
A plain-English overview of BPC-157 — where it comes from, what preclinical studies measure, where the evidence is thin, and how to compare UK listings.
BPC-157TB-500
24 Oct 2026 · 1 min read
Cagrilintide Explained: The Long-Acting Amylin Analogue
What amylin does, how cagrilintide was engineered to last longer, why it's being studied with GLP-1 agonists, and how to compare cagrilintide listings.
CagrilintideSemaglutideRetatrutide
24 Oct 2026 · 2 min read
CJC-1295, Ipamorelin and the Growth-Hormone Axis: A Research Guide
How GHRH analogues and ghrelin-receptor agonists differ, CJC-1295 with vs without DAC, ipamorelin's selectivity, and how to compare blends and single peptides.
CJC-1295CJC-1295 with DACIpamorelinCJC-1295 / Ipamorelin blend
24 Oct 2026 · 2 min read
Epitalon: The Telomerase Tetrapeptide in Ageing Research
What Epitalon (Epithalon) is, where it came from, what telomere and pineal studies report, how strong the evidence is, and how to compare listings.
EpitalonN-Acetyl Epitalon
24 Oct 2026 · 2 min read
GHK-Cu: The Copper Peptide in Skin and Repair Research
What GHK-Cu is, why copper binding matters, what fibroblast and wound studies measure, and how to compare GHK-Cu listings by price per mg.
GHK-CuAHK-CuGLOW Blend
24 Oct 2026 · 2 min read
Glutathione Explained: The Cell's Master Antioxidant
What glutathione is, how the GSH/GSSG redox cycle works, its role in detoxification enzymes, why precursors like NAC are studied, and how to compare listings.
GlutathioneNAD+
24 Oct 2026 · 2 min read
How Research Peptides Are Stored and Handled in the Lab
Lab-focused guidance on peptide stability: lyophilised storage, temperature, light and moisture, why freeze–thaw cycles matter, and what shipping conditions to ask suppliers about.
Bacteriostatic WaterAcetic Acid WaterGlutathioneMOTS-c
24 Oct 2026 · 2 min read
How to Read a Peptide Certificate of Analysis (CoA)
A practical checklist for reading a research-peptide CoA: HPLC purity, mass-spec identity, net peptide content, batch numbers, dates and the red flags that matter.
BPC-157TB-500RetatrutideSemaglutide
24 Oct 2026 · 2 min read
KPV: The Alpha-MSH Tripeptide in Inflammation Research
What KPV is, how a three-amino-acid fragment of alpha-MSH keeps anti-inflammatory activity, what gut and skin models show, and how to compare KPV listings.
KPVKLOW BlendMT1
24 Oct 2026 · 2 min read
Melanotan I, Melanotan II and PT-141: The Melanocortin Peptides Compared
How afamelanotide (MT1), Melanotan II and bremelanotide (PT-141) differ by structure and melanocortin-receptor selectivity, plus UK regulatory status and safety warnings.
Melanotan IIMT1PT-141KPV
24 Oct 2026 · 2 min read
MOTS-c: The Mitochondria-Encoded Peptide in Metabolic Research
What MOTS-c is, why a peptide encoded in mitochondrial DNA is unusual, what AMPK and stress-signalling studies show, and how to compare MOTS-c listings.
MOTS-cHumaninNAD+SS-31
24 Oct 2026 · 2 min read
Myostatin Inhibitors Compared: Follistatin-344, ACE-031 and ACE-083
How myostatin limits muscle growth and how follistatin, ACE-031 and ACE-083 each block it — binding protein vs receptor decoy vs local fusion protein.
Follistatin 344ACE-031ACE-083GDF-8 (Myostatin)
24 Oct 2026 · 2 min read
NAD+ Explained: The Coenzyme Behind Cellular Energy and Repair Research
What NAD+ does, how cells make and recycle it, why ageing research focuses on it, and what to check when comparing NAD+ research listings.
NAD+5-Amino 1MQMOTS-cSS-31
24 Oct 2026 · 2 min read
Peptide Blends Explained: GLOW, KLOW and Wolverine
What's usually in GLOW, KLOW and Wolverine blends, why the same name can mean different ratios, and how to compare blends against buying single peptides.
GLOW BlendKLOW BlendWolverine BlendCJC-1295 / Ipamorelin blend
24 Oct 2026 · 2 min read
Retatrutide Explained: The GIP, GLP-1 and Glucagon Triple Agonist
How retatrutide differs from semaglutide and tirzepatide, what its three receptor targets do, where it is in development, and how to compare UK research listings.
RetatrutideTirzepatideSemaglutideCagrilintide
24 Oct 2026 · 2 min read
Semaglutide vs Tirzepatide vs Retatrutide: The Incretin Peptides Compared
A neutral comparison of the GLP-1-based peptides — semaglutide, liraglutide, tirzepatide, retatrutide, mazdutide and survodutide — by receptor target and regulatory status.
SemaglutideTirzepatideRetatrutideLiraglutide
24 Oct 2026 · 2 min read
Semax and Selank: The Russian Neuropeptides Explained
What Semax and Selank are, how they were designed from ACTH and tuftsin, what neurotrophic and GABAergic studies report, and how to tell the variants apart.
SemaxN-Acetyl SemaxSelankN-Acetyl Selank
24 Oct 2026 · 2 min read
SS-31 (Elamipretide): How a Mitochondria-Targeted Peptide Works
What SS-31 is, why it accumulates in mitochondria, how cardiolipin binding is thought to work, its clinical history, and how to compare SS-31 listings.
SS-31MOTS-cNAD+
24 Oct 2026 · 2 min read
TB-500 and Thymosin Beta-4: A Research Overview
What TB-500 is, how it relates to full-length thymosin beta-4, what actin and fibrosis research has found, and what to check when comparing UK listings.
TB-500TB4BPC-157
24 Oct 2026 · 2 min read
Tesamorelin: The Stabilised GHRH Analogue Explained
What tesamorelin is, how it differs from sermorelin and CJC-1295, why visceral adipose tissue features in its research, and its regulatory status.
TesamorelinSermorelinCJC-1295CJC-1295 with DAC
24 Oct 2026 · 2 min read
Thymosin Alpha-1: The Thymic Peptide in Immune-Signalling Research
What thymosin alpha-1 (thymalfasin) is, how it acts on Toll-like receptors and T-cell maturation, its regulatory status, and how it compares with other thymic peptides.
Thymosin alpha-1ThymalinThymagenLL-37