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Plain-spoken notes on the compounds we supply — what the literature shows, how to read a COA, and the protocols that protect your data. Cited, never hyped.

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What Is Cagrilintide? The Long-Acting Amylin Analogue Metabolic & longevity

What Is Cagrilintide? The Long-Acting Amylin Analogue

Cagrilintide (AM833) is a long-acting amylin analogue and dual amylin/calcitonin receptor agonist. Its chemistry, receptor pharmacology, and trial evidence, RUO.

Jul 2026 · 6 min read
What Is Humanin? The Mitochondrial-Derived Peptide Studied in Ageing Metabolic & longevity

What Is Humanin? The Mitochondrial-Derived Peptide Studied in Ageing

Humanin is a 24-amino-acid mitochondrial-derived peptide encoded in the 16S rRNA region, studied in ageing, apoptosis and metabolic biology. RUO overview.

Jul 2026 · 6 min read
What Is Adipotide? The Prohibitin-Targeting Peptide Studied for Fat Vasculature Metabolic & longevity

What Is Adipotide? The Prohibitin-Targeting Peptide Studied for Fat Vasculature

Adipotide (FTPP / Prohibitin-TP01) is a chimeric peptidomimetic studied for targeting white-fat blood vessels. What the primate and mouse data actually show — RUO.

Jul 2026 · 6 min read
What Is FOXO4-DRI? The Senolytic Peptide That Cleared Senescent Cells in Aged Mice Metabolic & longevity

What Is FOXO4-DRI? The Senolytic Peptide That Cleared Senescent Cells in Aged Mice

FOXO4-DRI is a D-retro-inverso senolytic peptide that disrupted the FOXO4-p53 interaction and cleared senescent cells in aged mice. What the research actually shows.

Jul 2026 · 6 min read
What Is SLU-PP-915? The Orally Bioavailable ERR Agonist the Literature Is Now Characterizing Metabolic & longevity

What Is SLU-PP-915? The Orally Bioavailable ERR Agonist the Literature Is Now Characterizing

SLU-PP-915 is a synthetic, orally bioavailable pan-ERR agonist. What the mouse and in-vitro literature actually shows, and where the evidence is still thin.

Jul 2026 · 7 min read
AICAR: The “Exercise in a Pill” That Couldn’t Outrun Its Own Trials Metabolic & longevity

AICAR: The “Exercise in a Pill” That Couldn’t Outrun Its Own Trials

A small molecule made untrained mice run dramatically further. Two decades and several large human trials later, acadesine's record is a study in how…

Jun 2026 · 6 min read
Spermidine: The Cleanest Case of a Great Mechanism Meeting Mediocre Trials Metabolic & longevity

Spermidine: The Cleanest Case of a Great Mechanism Meeting Mediocre Trials

A naturally occurring polyamine that induces autophagy from yeast to mice, backed by striking mortality epidemiology — and undercut by randomised human trials that…

Jun 2026 · 5 min read
SS-31 (Elamipretide): The Mitochondrial Peptide That Reached the Clinic — and Got Complicated Metabolic & longevity

SS-31 (Elamipretide): The Mitochondrial Peptide That Reached the Clinic — and Got Complicated

Elamipretide is the most clinically advanced cardiolipin-targeting tetrapeptide ever tested — now an approved Barth-syndrome drug, yet with a trial record that is the…

Jun 2026 · 5 min read
Semaglutide: The Rare Catalogue Entry With Too Much Evidence Metabolic & longevity

Semaglutide: The Rare Catalogue Entry With Too Much Evidence

Most research peptides suffer from thin, animal-only data. This GLP-1 receptor agonist has the opposite problem — and the gap between a licensed medicine…

Jun 2026 · 6 min read
Two Hormones, One Vial: The Tirzepatide Evidence, Read Honestly Metabolic & longevity

Two Hormones, One Vial: The Tirzepatide Evidence, Read Honestly

Tirzepatide beat semaglutide head-to-head on weight loss in a randomised trial. Here is what the human data actually establish — and the hard line…

Jun 2026 · 5 min read
The IGF-1 / mTOR Dilemma: Muscle Versus Longevity Metabolic & longevity

The IGF-1 / mTOR Dilemma: Muscle Versus Longevity

The same growth signalling that builds muscle is the one whose quieting extends lifespan in animals. An honest look at a paradox biology has…

Jun 2026 · 7 min read
What Is MOTS-c? The Hormone-Like Signal Written Into Your Mitochondria Metabolic & longevity

What Is MOTS-c? The Hormone-Like Signal Written Into Your Mitochondria

MOTS-c is a 16-amino-acid peptide encoded inside the mitochondrial genome itself, studied as an exercise-responsive metabolic signal. The biology is genuinely striking — but…

Jun 2026 · 6 min read
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